| 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 | $159.79 | 5.702% | $168.9012 | $168.90 | $168.90 | $168.90 |
| Purchase #2 | $249.55 | 11.468% | $278.1684 | $278.17 | $278.15 | $278.20 |
| Purchase #3 | $127.81 | 11.473% | $142.4736 | $142.47 | $142.45 | $142.50 |
| Purchase #4 | $32.53 | 3.263% | $33.5915 | $33.59 | $33.60 | $33.60 |
| Purchase #5 | $235.52 | 7.634% | $253.4996 | $253.50 | $253.50 | $253.50 |
| Purchase #6 | $248.39 | 12.352% | $279.0711 | $279.07 | $279.05 | $279.10 |
| Purchase #7 | $202.60 | 8.108% | $219.0268 | $219.03 | $219.05 | $219.00 |
| 7 purchase totals = | $1,256.19 | $1,374.7322 | $1,374.73 | $1,374.70 | $1,374.80 | |