| 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 | $160.91 | 12.560% | $181.1203 | $181.12 | $181.10 | $181.10 |
| Purchase #2 | $17.52 | 11.466% | $19.5288 | $19.53 | $19.55 | $19.50 |
| Purchase #3 | $241.60 | 7.634% | $260.0437 | $260.04 | $260.05 | $260.00 |
| Purchase #4 | $46.89 | 9.864% | $51.5152 | $51.52 | $51.50 | $51.50 |
| Purchase #5 | $155.66 | 4.326% | $162.3939 | $162.39 | $162.40 | $162.40 |
| Purchase #6 | $144.35 | 7.155% | $154.6782 | $154.68 | $154.70 | $154.70 |
| Purchase #7 | $33.96 | 11.262% | $37.7846 | $37.78 | $37.80 | $37.80 |
| 7 purchase totals = | $800.89 | $867.0647 | $867.06 | $867.10 | $867.00 | |