| 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 | $115.46 | 5.392% | $121.6856 | $121.69 | $121.70 | $121.70 |
| Purchase #2 | $53.25 | 5.431% | $56.142 | $56.14 | $56.15 | $56.10 |
| Purchase #3 | $111.79 | 4.494% | $116.8138 | $116.81 | $116.80 | $116.80 |
| Purchase #4 | $168.51 | 4.458% | $176.0222 | $176.02 | $176.00 | $176.00 |
| Purchase #5 | $136.31 | 13.742% | $155.0417 | $155.04 | $155.05 | $155.00 |
| Purchase #6 | $46.98 | 13.290% | $53.2236 | $53.22 | $53.20 | $53.20 |
| Purchase #7 | $211.84 | 5.493% | $223.4764 | $223.48 | $223.50 | $223.50 |
| 7 purchase totals = | $844.14 | $902.4053 | $902.40 | $902.40 | $902.30 | |