| 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 | $150.60 | 7.248% | $161.5155 | $161.52 | $161.50 | $161.50 |
| Purchase #2 | $83.79 | 9.587% | $91.8229 | $91.82 | $91.80 | $91.80 |
| Purchase #3 | $135.38 | 12.229% | $151.9356 | $151.94 | $151.95 | $151.90 |
| Purchase #4 | $177.58 | 12.176% | $199.2021 | $199.20 | $199.20 | $199.20 |
| Purchase #5 | $226.56 | 12.159% | $254.1074 | $254.11 | $254.10 | $254.10 |
| Purchase #6 | $160.81 | 8.284% | $174.1315 | $174.13 | $174.15 | $174.10 |
| Purchase #7 | $143.89 | 9.475% | $157.5236 | $157.52 | $157.50 | $157.50 |
| 7 purchase totals = | $1,078.61 | $1,190.2386 | $1,190.24 | $1,190.20 | $1,190.10 | |