| 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 | $161.57 | 11.184% | $179.64 | $179.64 | $179.65 | $179.60 |
| Purchase #2 | $58.93 | 9.459% | $64.5042 | $64.50 | $64.50 | $64.50 |
| Purchase #3 | $13.85 | 4.490% | $14.4719 | $14.47 | $14.45 | $14.50 |
| Purchase #4 | $90.26 | 8.544% | $97.9718 | $97.97 | $97.95 | $98.00 |
| Purchase #5 | $142.34 | 3.370% | $147.1369 | $147.14 | $147.15 | $147.10 |
| Purchase #6 | $249.49 | 4.333% | $260.3004 | $260.30 | $260.30 | $260.30 |
| Purchase #7 | $222.72 | 12.706% | $251.0188 | $251.02 | $251.00 | $251.00 |
| 7 purchase totals = | $939.16 | $1,015.0440 | $1,015.04 | $1,015.00 | $1,015.00 | |