| 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 | $138.86 | 10.694% | $153.7097 | $153.71 | $153.70 | $153.70 |
| Purchase #2 | $80.61 | 8.329% | $87.324 | $87.32 | $87.30 | $87.30 |
| Purchase #3 | $37.80 | 8.102% | $40.8626 | $40.86 | $40.85 | $40.90 |
| Purchase #4 | $152.82 | 5.122% | $160.6474 | $160.65 | $160.65 | $160.60 |
| Purchase #5 | $14.42 | 11.405% | $16.0646 | $16.06 | $16.05 | $16.10 |
| Purchase #6 | $73.31 | 13.656% | $83.3212 | $83.32 | $83.30 | $83.30 |
| Purchase #7 | $20.40 | 10.834% | $22.6101 | $22.61 | $22.60 | $22.60 |
| 7 purchase totals = | $518.22 | $564.5396 | $564.53 | $564.45 | $564.50 | |