| 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 | $120.38 | 11.263% | $133.9384 | $133.94 | $133.95 | $133.90 |
| Purchase #2 | $146.42 | 3.518% | $151.5711 | $151.57 | $151.55 | $151.60 |
| Purchase #3 | $60.50 | 12.444% | $68.0286 | $68.03 | $68.05 | $68.00 |
| Purchase #4 | $78.70 | 8.827% | $85.6468 | $85.65 | $85.65 | $85.60 |
| Purchase #5 | $95.85 | 7.552% | $103.0886 | $103.09 | $103.10 | $103.10 |
| Purchase #6 | $106.79 | 9.715% | $117.1646 | $117.16 | $117.15 | $117.20 |
| Purchase #7 | $160.64 | 6.274% | $170.7186 | $170.72 | $170.70 | $170.70 |
| 7 purchase totals = | $769.28 | $830.1567 | $830.16 | $830.15 | $830.10 | |