| 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 | $152.55 | 12.313% | $171.3335 | $171.33 | $171.35 | $171.30 |
| Purchase #2 | $35.48 | 9.116% | $38.7144 | $38.71 | $38.70 | $38.70 |
| Purchase #3 | $169.54 | 10.482% | $187.3112 | $187.31 | $187.30 | $187.30 |
| Purchase #4 | $66.77 | 10.865% | $74.0246 | $74.02 | $74.00 | $74.00 |
| Purchase #5 | $155.55 | 9.545% | $170.3972 | $170.40 | $170.40 | $170.40 |
| Purchase #6 | $127.36 | 12.860% | $143.7385 | $143.74 | $143.75 | $143.70 |
| Purchase #7 | $80.55 | 3.728% | $83.5529 | $83.55 | $83.55 | $83.60 |
| 7 purchase totals = | $787.80 | $869.0723 | $869.06 | $869.05 | $869.00 | |