| 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 | $159.50 | 9.477% | $174.6158 | $174.62 | $174.60 | $174.60 |
| Purchase #2 | $129.81 | 13.320% | $147.1007 | $147.10 | $147.10 | $147.10 |
| Purchase #3 | $190.72 | 10.184% | $210.1429 | $210.14 | $210.15 | $210.10 |
| Purchase #4 | $18.52 | 8.574% | $20.1079 | $20.11 | $20.10 | $20.10 |
| Purchase #5 | $123.70 | 6.532% | $131.7801 | $131.78 | $131.80 | $131.80 |
| Purchase #6 | $214.76 | 9.421% | $234.9925 | $234.99 | $235.00 | $235.00 |
| Purchase #7 | $236.73 | 5.413% | $249.5442 | $249.54 | $249.55 | $249.50 |
| 7 purchase totals = | $1,073.74 | $1,168.2841 | $1,168.28 | $1,168.30 | $1,168.20 | |