| 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 | $151.55 | 6.132% | $160.843 | $160.84 | $160.85 | $160.80 |
| Purchase #2 | $11.75 | 10.499% | $12.9836 | $12.98 | $13.00 | $13.00 |
| Purchase #3 | $11.73 | 12.739% | $13.2243 | $13.22 | $13.20 | $13.20 |
| Purchase #4 | $6.86 | 6.428% | $7.301 | $7.30 | $7.30 | $7.30 |
| Purchase #5 | $152.41 | 9.303% | $166.5887 | $166.59 | $166.60 | $166.60 |
| Purchase #6 | $239.60 | 5.452% | $252.663 | $252.66 | $252.65 | $252.70 |
| Purchase #7 | $105.29 | 6.342% | $111.9675 | $111.97 | $111.95 | $112.00 |
| 7 purchase totals = | $679.19 | $725.5711 | $725.56 | $725.55 | $725.60 | |