| 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 | $158.75 | 7.874% | $171.25 | $171.25 | $171.25 | $171.30 |
| Purchase #2 | $76.56 | 13.159% | $86.6345 | $86.63 | $86.65 | $86.60 |
| Purchase #3 | $49.52 | 8.351% | $53.6554 | $53.66 | $53.65 | $53.70 |
| Purchase #4 | $247.70 | 3.431% | $256.1986 | $256.20 | $256.20 | $256.20 |
| Purchase #5 | $127.57 | 9.392% | $139.5514 | $139.55 | $139.55 | $139.60 |
| Purchase #6 | $80.97 | 4.830% | $84.8809 | $84.88 | $84.90 | $84.90 |
| Purchase #7 | $27.99 | 13.704% | $31.8257 | $31.83 | $31.85 | $31.80 |
| 7 purchase totals = | $769.06 | $823.9965 | $824.00 | $824.05 | $824.10 | |