| 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 | $136.85 | 11.533% | $152.6329 | $152.63 | $152.65 | $152.60 |
| Purchase #2 | $115.62 | 5.572% | $122.0623 | $122.06 | $122.05 | $122.10 |
| Purchase #3 | $87.44 | 13.728% | $99.4438 | $99.44 | $99.45 | $99.40 |
| Purchase #4 | $115.68 | 3.208% | $119.391 | $119.39 | $119.40 | $119.40 |
| Purchase #5 | $15.63 | 6.480% | $16.6428 | $16.64 | $16.65 | $16.60 |
| Purchase #6 | $77.38 | 13.237% | $87.6228 | $87.62 | $87.60 | $87.60 |
| Purchase #7 | $232.40 | 7.807% | $250.5435 | $250.54 | $250.55 | $250.50 |
| 7 purchase totals = | $781.00 | $848.3391 | $848.32 | $848.35 | $848.20 | |