| 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 | $136.62 | 10.858% | $151.4542 | $151.45 | $151.45 | $151.50 |
| Purchase #2 | $90.57 | 11.688% | $101.1558 | $101.16 | $101.15 | $101.20 |
| Purchase #3 | $39.73 | 3.867% | $41.2664 | $41.27 | $41.25 | $41.30 |
| Purchase #4 | $207.36 | 7.752% | $223.4345 | $223.43 | $223.45 | $223.40 |
| Purchase #5 | $108.68 | 8.537% | $117.958 | $117.96 | $117.95 | $118.00 |
| Purchase #6 | $187.36 | 3.103% | $193.1738 | $193.17 | $193.15 | $193.20 |
| Purchase #7 | $83.87 | 12.269% | $94.16 | $94.16 | $94.15 | $94.20 |
| 7 purchase totals = | $854.19 | $922.6027 | $922.60 | $922.55 | $922.80 | |