| 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 | $159.35 | 4.287% | $166.1813 | $166.18 | $166.20 | $166.20 |
| Purchase #2 | $116.25 | 7.291% | $124.7258 | $124.73 | $124.75 | $124.70 |
| Purchase #3 | $14.48 | 13.456% | $16.4284 | $16.43 | $16.45 | $16.40 |
| Purchase #4 | $36.39 | 10.676% | $40.275 | $40.28 | $40.30 | $40.30 |
| Purchase #5 | $238.84 | 12.252% | $268.1027 | $268.10 | $268.10 | $268.10 |
| Purchase #6 | $56.56 | 12.463% | $63.6091 | $63.61 | $63.60 | $63.60 |
| Purchase #7 | $78.30 | 3.653% | $81.1603 | $81.16 | $81.15 | $81.20 |
| 7 purchase totals = | $700.17 | $760.4826 | $760.49 | $760.55 | $760.50 | |