| 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 | $17.80 | 13.312% | $20.1695 | $20.17 | $20.15 | $20.20 |
| Purchase #2 | $166.43 | 4.351% | $173.6714 | $173.67 | $173.65 | $173.70 |
| Purchase #3 | $178.37 | 13.698% | $202.8031 | $202.80 | $202.80 | $202.80 |
| Purchase #4 | $211.79 | 3.543% | $219.2937 | $219.29 | $219.30 | $219.30 |
| Purchase #5 | $58.37 | 9.110% | $63.6875 | $63.69 | $63.70 | $63.70 |
| Purchase #6 | $117.27 | 11.135% | $130.328 | $130.33 | $130.35 | $130.30 |
| Purchase #7 | $80.68 | 9.869% | $88.6423 | $88.64 | $88.65 | $88.60 |
| 7 purchase totals = | $830.71 | $898.5955 | $898.59 | $898.60 | $898.60 | |