| 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 | $165.73 | 13.529% | $188.1516 | $188.15 | $188.15 | $188.20 |
| Purchase #2 | $172.66 | 6.549% | $183.9675 | $183.97 | $183.95 | $184.00 |
| Purchase #3 | $110.80 | 7.790% | $119.4313 | $119.43 | $119.45 | $119.40 |
| Purchase #4 | $64.84 | 12.765% | $73.1168 | $73.12 | $73.10 | $73.10 |
| Purchase #5 | $143.86 | 5.113% | $151.2156 | $151.22 | $151.20 | $151.20 |
| Purchase #6 | $33.85 | 12.848% | $38.199 | $38.20 | $38.20 | $38.20 |
| Purchase #7 | $222.79 | 3.442% | $230.4584 | $230.46 | $230.45 | $230.50 |
| 7 purchase totals = | $914.53 | $984.5402 | $984.55 | $984.50 | $984.60 | |