| 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 | $179.77 | 6.226% | $190.9625 | $190.96 | $190.95 | $191.00 |
| Purchase #2 | $16.89 | 12.219% | $18.9538 | $18.95 | $18.95 | $19.00 |
| Purchase #3 | $197.41 | 4.783% | $206.8521 | $206.85 | $206.85 | $206.90 |
| Purchase #4 | $33.95 | 11.433% | $37.8315 | $37.83 | $37.85 | $37.80 |
| Purchase #5 | $77.47 | 13.685% | $88.0718 | $88.07 | $88.05 | $88.10 |
| Purchase #6 | $249.25 | 4.393% | $260.1996 | $260.20 | $260.20 | $260.20 |
| Purchase #7 | $114.40 | 12.106% | $128.2493 | $128.25 | $128.25 | $128.20 |
| 7 purchase totals = | $869.14 | $931.1206 | $931.11 | $931.10 | $931.20 | |