| 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 | $177.98 | 6.541% | $189.6217 | $189.62 | $189.60 | $189.60 |
| Purchase #2 | $125.94 | 8.127% | $136.1751 | $136.18 | $136.20 | $136.20 |
| Purchase #3 | $179.99 | 9.493% | $197.0765 | $197.08 | $197.10 | $197.10 |
| Purchase #4 | $47.48 | 12.814% | $53.5641 | $53.56 | $53.55 | $53.60 |
| Purchase #5 | $152.26 | 11.459% | $169.7075 | $169.71 | $169.70 | $169.70 |
| Purchase #6 | $10.28 | 9.714% | $11.2786 | $11.28 | $11.30 | $11.30 |
| Purchase #7 | $84.66 | 6.466% | $90.1341 | $90.13 | $90.15 | $90.10 |
| 7 purchase totals = | $778.59 | $847.5576 | $847.56 | $847.60 | $847.60 | |