| 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 | $146.57 | 12.421% | $164.7755 | $164.78 | $164.80 | $164.80 |
| Purchase #2 | $6.58 | 13.551% | $7.4717 | $7.47 | $7.45 | $7.50 |
| Purchase #3 | $81.54 | 4.513% | $85.2199 | $85.22 | $85.20 | $85.20 |
| Purchase #4 | $35.71 | 11.789% | $39.9199 | $39.92 | $39.90 | $39.90 |
| Purchase #5 | $47.64 | 10.736% | $52.7546 | $52.75 | $52.75 | $52.80 |
| Purchase #6 | $207.42 | 11.157% | $230.5618 | $230.56 | $230.55 | $230.60 |
| Purchase #7 | $244.45 | 13.736% | $278.0277 | $278.03 | $278.05 | $278.00 |
| 7 purchase totals = | $769.91 | $858.7311 | $858.73 | $858.70 | $858.80 | |