| 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 | $176.82 | 9.786% | $194.1236 | $194.12 | $194.10 | $194.10 |
| Purchase #2 | $140.55 | 7.861% | $151.5986 | $151.60 | $151.60 | $151.60 |
| Purchase #3 | $45.40 | 11.398% | $50.5747 | $50.57 | $50.55 | $50.60 |
| Purchase #4 | $41.88 | 11.828% | $46.8336 | $46.83 | $46.85 | $46.80 |
| Purchase #5 | $21.94 | 11.518% | $24.467 | $24.47 | $24.45 | $24.50 |
| Purchase #6 | $139.97 | 13.586% | $158.9863 | $158.99 | $159.00 | $159.00 |
| Purchase #7 | $105.36 | 8.826% | $114.6591 | $114.66 | $114.65 | $114.70 |
| 7 purchase totals = | $671.92 | $741.2429 | $741.24 | $741.20 | $741.30 | |