| 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 | $159.98 | 11.634% | $178.5921 | $178.59 | $178.60 | $178.60 |
| Purchase #2 | $200.67 | 4.654% | $210.0092 | $210.01 | $210.00 | $210.00 |
| Purchase #3 | $158.65 | 4.217% | $165.3403 | $165.34 | $165.35 | $165.30 |
| Purchase #4 | $84.52 | 8.866% | $92.0135 | $92.01 | $92.00 | $92.00 |
| Purchase #5 | $189.86 | 9.512% | $207.9195 | $207.92 | $207.90 | $207.90 |
| Purchase #6 | $19.45 | 9.688% | $21.3343 | $21.33 | $21.35 | $21.30 |
| Purchase #7 | $125.47 | 3.790% | $130.2253 | $130.23 | $130.25 | $130.20 |
| 7 purchase totals = | $938.60 | $1,005.4342 | $1,005.43 | $1,005.45 | $1,005.30 | |