| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $131.36 | 13.422% | $148.9911 | $148.99 | $149.00 | $149.00 |
| Purchase #2 | $190.58 | 4.311% | $198.7959 | $198.80 | $198.80 | $198.80 |
| Purchase #3 | $193.74 | 9.167% | $211.5001 | $211.50 | $211.50 | $211.50 |
| Purchase #4 | $222.26 | 8.552% | $241.2677 | $241.27 | $241.25 | $241.30 |
| Purchase #5 | $134.61 | 7.239% | $144.3544 | $144.35 | $144.35 | $144.40 |
| Purchase #6 | $124.86 | 11.171% | $138.8081 | $138.81 | $138.80 | $138.80 |
| Purchase #7 | $94.61 | 12.289% | $106.2366 | $106.24 | $106.25 | $106.20 |
| 7 purchase totals = | $1,092.02 | $1,189.9539 | $1,189.96 | $1,189.95 | $1,190.00 | |