| 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 | $149.41 | 8.329% | $161.8544 | $161.85 | $161.85 | $161.90 |
| Purchase #2 | $244.68 | 10.544% | $270.4791 | $270.48 | $270.50 | $270.50 |
| Purchase #3 | $243.45 | 8.654% | $264.5182 | $264.52 | $264.50 | $264.50 |
| Purchase #4 | $208.93 | 12.209% | $234.4383 | $234.44 | $234.45 | $234.40 |
| Purchase #5 | $250.76 | 10.233% | $276.4203 | $276.42 | $276.40 | $276.40 |
| Purchase #6 | $39.72 | 7.501% | $42.6994 | $42.70 | $42.70 | $42.70 |
| Purchase #7 | $190.41 | 3.703% | $197.4609 | $197.46 | $197.45 | $197.50 |
| 7 purchase totals = | $1,327.36 | $1,447.8706 | $1,447.87 | $1,447.85 | $1,447.90 | |