| 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 | $10.67 | 12.812% | $12.037 | $12.04 | $12.05 | $12.00 |
| Purchase #2 | $96.71 | 5.400% | $101.9323 | $101.93 | $101.95 | $101.90 |
| Purchase #3 | $139.40 | 10.348% | $153.8251 | $153.83 | $153.85 | $153.80 |
| Purchase #4 | $149.28 | 11.277% | $166.1143 | $166.11 | $166.10 | $166.10 |
| Purchase #5 | $141.75 | 3.548% | $146.7793 | $146.78 | $146.80 | $146.80 |
| Purchase #6 | $60.71 | 12.354% | $68.2101 | $68.21 | $68.20 | $68.20 |
| Purchase #7 | $66.26 | 10.646% | $73.314 | $73.31 | $73.30 | $73.30 |
| 7 purchase totals = | $664.78 | $722.2121 | $722.21 | $722.25 | $722.10 | |