| 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 | $150.81 | 11.493% | $168.1426 | $168.14 | $168.15 | $168.10 |
| Purchase #2 | $85.76 | 4.311% | $89.4571 | $89.46 | $89.45 | $89.50 |
| Purchase #3 | $157.43 | 12.261% | $176.7325 | $176.73 | $176.75 | $176.70 |
| Purchase #4 | $130.76 | 13.303% | $148.155 | $148.16 | $148.15 | $148.20 |
| Purchase #5 | $159.95 | 3.748% | $165.9449 | $165.94 | $165.95 | $165.90 |
| Purchase #6 | $180.27 | 11.748% | $201.4481 | $201.45 | $201.45 | $201.40 |
| Purchase #7 | $214.41 | 8.601% | $232.8514 | $232.85 | $232.85 | $232.90 |
| 7 purchase totals = | $1,079.39 | $1,182.7316 | $1,182.73 | $1,182.75 | $1,182.70 | |