| 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 | $158.88 | 7.687% | $171.0931 | $171.09 | $171.10 | $171.10 |
| Purchase #2 | $32.84 | 7.536% | $35.3148 | $35.31 | $35.30 | $35.30 |
| Purchase #3 | $49.82 | 5.243% | $52.4321 | $52.43 | $52.45 | $52.40 |
| Purchase #4 | $16.54 | 13.312% | $18.7418 | $18.74 | $18.75 | $18.70 |
| Purchase #5 | $216.80 | 7.255% | $232.5288 | $232.53 | $232.55 | $232.50 |
| Purchase #6 | $205.85 | 6.783% | $219.8128 | $219.81 | $219.80 | $219.80 |
| Purchase #7 | $189.96 | 5.487% | $200.3831 | $200.38 | $200.40 | $200.40 |
| 7 purchase totals = | $870.69 | $930.3065 | $930.29 | $930.35 | $930.20 | |