| 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 | $174.48 | 10.467% | $192.7428 | $192.74 | $192.75 | $192.70 |
| Purchase #2 | $204.90 | 3.188% | $211.4322 | $211.43 | $211.45 | $211.40 |
| Purchase #3 | $115.95 | 11.183% | $128.9167 | $128.92 | $128.90 | $128.90 |
| Purchase #4 | $142.70 | 13.325% | $161.7148 | $161.71 | $161.70 | $161.70 |
| Purchase #5 | $85.87 | 6.491% | $91.4438 | $91.44 | $91.45 | $91.40 |
| Purchase #6 | $139.98 | 6.799% | $149.4972 | $149.50 | $149.50 | $149.50 |
| Purchase #7 | $54.79 | 11.279% | $60.9698 | $60.97 | $60.95 | $61.00 |
| 7 purchase totals = | $918.67 | $996.7173 | $996.71 | $996.70 | $996.60 | |