| 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 | $117.65 | 11.136% | $130.7515 | $130.75 | $130.75 | $130.80 |
| Purchase #2 | $220.48 | 5.651% | $232.9393 | $232.94 | $232.95 | $232.90 |
| Purchase #3 | $35.28 | 7.402% | $37.8914 | $37.89 | $37.90 | $37.90 |
| Purchase #4 | $126.91 | 13.301% | $143.7903 | $143.79 | $143.80 | $143.80 |
| Purchase #5 | $170.64 | 8.393% | $184.9618 | $184.96 | $184.95 | $185.00 |
| Purchase #6 | $230.70 | 4.422% | $240.9016 | $240.90 | $240.90 | $240.90 |
| Purchase #7 | $110.51 | 3.440% | $114.3115 | $114.31 | $114.30 | $114.30 |
| 7 purchase totals = | $1,012.17 | $1,085.5474 | $1,085.54 | $1,085.55 | $1,085.60 | |