| 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 | $130.68 | 13.701% | $148.5845 | $148.58 | $148.60 | $148.60 |
| Purchase #2 | $41.29 | 11.148% | $45.893 | $45.89 | $45.90 | $45.90 |
| Purchase #3 | $152.27 | 11.639% | $169.9927 | $169.99 | $170.00 | $170.00 |
| Purchase #4 | $161.27 | 8.108% | $174.3458 | $174.35 | $174.35 | $174.30 |
| Purchase #5 | $93.50 | 11.555% | $104.3039 | $104.30 | $104.30 | $104.30 |
| Purchase #6 | $35.72 | 7.307% | $38.3301 | $38.33 | $38.35 | $38.30 |
| Purchase #7 | $135.56 | 13.385% | $153.7047 | $153.70 | $153.70 | $153.70 |
| 7 purchase totals = | $750.29 | $835.1547 | $835.14 | $835.20 | $835.10 | |