| 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 | $133.39 | 13.817% | $151.8205 | $151.82 | $151.80 | $151.80 |
| Purchase #2 | $44.25 | 12.542% | $49.7998 | $49.80 | $49.80 | $49.80 |
| Purchase #3 | $67.98 | 5.444% | $71.6808 | $71.68 | $71.70 | $71.70 |
| Purchase #4 | $29.66 | 7.392% | $31.8525 | $31.85 | $31.85 | $31.90 |
| Purchase #5 | $40.42 | 8.419% | $43.823 | $43.82 | $43.80 | $43.80 |
| Purchase #6 | $220.68 | 13.128% | $249.6509 | $249.65 | $249.65 | $249.70 |
| Purchase #7 | $215.31 | 6.704% | $229.7444 | $229.74 | $229.75 | $229.70 |
| 7 purchase totals = | $751.69 | $828.3719 | $828.36 | $828.35 | $828.40 | |