| 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 | $141.68 | 12.246% | $159.0301 | $159.03 | $159.05 | $159.00 |
| Purchase #2 | $209.62 | 5.374% | $220.885 | $220.89 | $220.90 | $220.90 |
| Purchase #3 | $30.62 | 6.805% | $32.7037 | $32.70 | $32.70 | $32.70 |
| Purchase #4 | $117.32 | 11.412% | $130.7086 | $130.71 | $130.70 | $130.70 |
| Purchase #5 | $150.36 | 13.441% | $170.5699 | $170.57 | $170.55 | $170.60 |
| Purchase #6 | $7.46 | 3.566% | $7.726 | $7.73 | $7.75 | $7.70 |
| Purchase #7 | $172.51 | 10.614% | $190.8202 | $190.82 | $190.80 | $190.80 |
| 7 purchase totals = | $829.57 | $912.4435 | $912.45 | $912.45 | $912.40 | |