| 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 | $147.99 | 13.823% | $168.4467 | $168.45 | $168.45 | $168.40 |
| Purchase #2 | $103.84 | 4.635% | $108.653 | $108.65 | $108.65 | $108.70 |
| Purchase #3 | $140.90 | 11.859% | $157.6093 | $157.61 | $157.60 | $157.60 |
| Purchase #4 | $40.34 | 4.495% | $42.1533 | $42.15 | $42.15 | $42.20 |
| Purchase #5 | $24.88 | 11.673% | $27.7842 | $27.78 | $27.80 | $27.80 |
| Purchase #6 | $155.82 | 9.200% | $170.1554 | $170.16 | $170.15 | $170.20 |
| Purchase #7 | $246.64 | 8.185% | $266.8275 | $266.83 | $266.85 | $266.80 |
| 7 purchase totals = | $860.41 | $941.6294 | $941.63 | $941.65 | $941.70 | |