| 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 | $159.77 | 11.137% | $177.5636 | $177.56 | $177.55 | $177.60 |
| Purchase #2 | $40.96 | 10.636% | $45.3165 | $45.32 | $45.30 | $45.30 |
| Purchase #3 | $16.33 | 5.758% | $17.2703 | $17.27 | $17.25 | $17.30 |
| Purchase #4 | $75.53 | 6.202% | $80.2144 | $80.21 | $80.20 | $80.20 |
| Purchase #5 | $173.45 | 9.501% | $189.9295 | $189.93 | $189.95 | $189.90 |
| Purchase #6 | $51.28 | 8.398% | $55.5865 | $55.59 | $55.60 | $55.60 |
| Purchase #7 | $193.96 | 6.113% | $205.8168 | $205.82 | $205.80 | $205.80 |
| 7 purchase totals = | $711.28 | $771.6976 | $771.70 | $771.65 | $771.70 | |