| 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 | $149.88 | 13.653% | $170.3431 | $170.34 | $170.35 | $170.30 |
| Purchase #2 | $81.96 | 3.319% | $84.6803 | $84.68 | $84.70 | $84.70 |
| Purchase #3 | $106.95 | 8.123% | $115.6375 | $115.64 | $115.65 | $115.60 |
| Purchase #4 | $174.62 | 10.134% | $192.316 | $192.32 | $192.30 | $192.30 |
| Purchase #5 | $184.59 | 9.204% | $201.5797 | $201.58 | $201.60 | $201.60 |
| Purchase #6 | $151.70 | 6.859% | $162.1051 | $162.11 | $162.10 | $162.10 |
| Purchase #7 | $70.31 | 7.619% | $75.6669 | $75.67 | $75.65 | $75.70 |
| 7 purchase totals = | $920.01 | $1,002.3286 | $1,002.34 | $1,002.35 | $1,002.30 | |