| 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 | $164.46 | 8.869% | $179.046 | $179.05 | $179.05 | $179.00 |
| Purchase #2 | $174.76 | 6.312% | $185.7909 | $185.79 | $185.80 | $185.80 |
| Purchase #3 | $142.37 | 6.299% | $151.3379 | $151.34 | $151.35 | $151.30 |
| Purchase #4 | $201.55 | 5.533% | $212.7018 | $212.70 | $212.70 | $212.70 |
| Purchase #5 | $194.89 | 4.689% | $204.0284 | $204.03 | $204.05 | $204.00 |
| Purchase #6 | $40.45 | 7.667% | $43.5513 | $43.55 | $43.55 | $43.60 |
| Purchase #7 | $169.67 | 10.540% | $187.5532 | $187.55 | $187.55 | $187.60 |
| 7 purchase totals = | $1,088.15 | $1,164.0095 | $1,164.01 | $1,164.05 | $1,164.00 | |