| 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 | $132.51 | 7.861% | $142.9266 | $142.93 | $142.95 | $142.90 |
| Purchase #2 | $50.87 | 7.699% | $54.7865 | $54.79 | $54.80 | $54.80 |
| Purchase #3 | $55.99 | 5.285% | $58.9491 | $58.95 | $58.95 | $58.90 |
| Purchase #4 | $176.83 | 4.246% | $184.3382 | $184.34 | $184.35 | $184.30 |
| Purchase #5 | $208.28 | 4.449% | $217.5464 | $217.55 | $217.55 | $217.50 |
| Purchase #6 | $168.51 | 7.836% | $181.7144 | $181.71 | $181.70 | $181.70 |
| Purchase #7 | $210.67 | 8.416% | $228.4 | $228.40 | $228.40 | $228.40 |
| 7 purchase totals = | $1,003.66 | $1,068.6612 | $1,068.67 | $1,068.70 | $1,068.50 | |