| 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 | $170.86 | 10.444% | $188.7046 | $188.70 | $188.70 | $188.70 |
| Purchase #2 | $148.74 | 8.470% | $161.3383 | $161.34 | $161.35 | $161.30 |
| Purchase #3 | $24.75 | 7.323% | $26.5624 | $26.56 | $26.55 | $26.60 |
| Purchase #4 | $106.79 | 6.501% | $113.7324 | $113.73 | $113.75 | $113.70 |
| Purchase #5 | $179.98 | 11.276% | $200.2745 | $200.27 | $200.25 | $200.30 |
| Purchase #6 | $101.56 | 12.760% | $114.5191 | $114.52 | $114.50 | $114.50 |
| Purchase #7 | $130.57 | 6.423% | $138.9565 | $138.96 | $138.95 | $139.00 |
| 7 purchase totals = | $863.25 | $944.0878 | $944.08 | $944.05 | $944.10 | |