| 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 | $175.74 | 13.156% | $198.8604 | $198.86 | $198.85 | $198.90 |
| Purchase #2 | $61.99 | 4.679% | $64.8905 | $64.89 | $64.90 | $64.90 |
| Purchase #3 | $45.62 | 11.203% | $50.7308 | $50.73 | $50.75 | $50.70 |
| Purchase #4 | $197.38 | 6.813% | $210.8275 | $210.83 | $210.85 | $210.80 |
| Purchase #5 | $191.63 | 6.398% | $203.8905 | $203.89 | $203.90 | $203.90 |
| Purchase #6 | $160.60 | 12.813% | $181.1777 | $181.18 | $181.20 | $181.20 |
| Purchase #7 | $211.88 | 4.470% | $221.351 | $221.35 | $221.35 | $221.40 |
| 7 purchase totals = | $1,044.84 | $1,131.7284 | $1,131.73 | $1,131.80 | $1,131.80 | |