| 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 | $112.30 | 12.583% | $126.4307 | $126.43 | $126.45 | $126.40 |
| Purchase #2 | $128.26 | 13.801% | $145.9612 | $145.96 | $145.95 | $146.00 |
| Purchase #3 | $234.64 | 11.181% | $260.8751 | $260.88 | $260.90 | $260.90 |
| Purchase #4 | $36.77 | 5.764% | $38.8894 | $38.89 | $38.90 | $38.90 |
| Purchase #5 | $49.70 | 7.741% | $53.5473 | $53.55 | $53.55 | $53.50 |
| Purchase #6 | $123.82 | 11.232% | $137.7275 | $137.73 | $137.75 | $137.70 |
| Purchase #7 | $159.77 | 5.302% | $168.241 | $168.24 | $168.25 | $168.20 |
| 7 purchase totals = | $845.26 | $931.6722 | $931.68 | $931.75 | $931.60 | |