| 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 | $159.93 | 13.326% | $181.2423 | $181.24 | $181.25 | $181.20 |
| Purchase #2 | $107.73 | 9.135% | $117.5711 | $117.57 | $117.55 | $117.60 |
| Purchase #3 | $139.35 | 11.297% | $155.0924 | $155.09 | $155.10 | $155.10 |
| Purchase #4 | $114.63 | 9.741% | $125.7961 | $125.80 | $125.80 | $125.80 |
| Purchase #5 | $66.66 | 9.175% | $72.7761 | $72.78 | $72.80 | $72.80 |
| Purchase #6 | $65.33 | 13.157% | $73.9255 | $73.93 | $73.95 | $73.90 |
| Purchase #7 | $85.51 | 12.104% | $95.8601 | $95.86 | $95.85 | $95.90 |
| 7 purchase totals = | $739.14 | $822.2636 | $822.27 | $822.30 | $822.30 | |