| 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 | $133.46 | 13.824% | $151.9095 | $151.91 | $151.90 | $151.90 |
| Purchase #2 | $90.29 | 3.817% | $93.7364 | $93.74 | $93.75 | $93.70 |
| Purchase #3 | $220.58 | 11.870% | $246.7628 | $246.76 | $246.75 | $246.80 |
| Purchase #4 | $100.60 | 13.228% | $113.9074 | $113.91 | $113.90 | $113.90 |
| Purchase #5 | $34.55 | 9.860% | $37.9566 | $37.96 | $37.95 | $38.00 |
| Purchase #6 | $102.94 | 12.470% | $115.7766 | $115.78 | $115.80 | $115.80 |
| Purchase #7 | $162.44 | 10.299% | $179.1697 | $179.17 | $179.15 | $179.20 |
| 7 purchase totals = | $844.86 | $939.2190 | $939.23 | $939.20 | $939.30 | |