| 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 | $171.73 | 6.288% | $182.5284 | $182.53 | $182.55 | $182.50 |
| Purchase #2 | $114.60 | 4.131% | $119.3341 | $119.33 | $119.35 | $119.30 |
| Purchase #3 | $202.93 | 6.283% | $215.6801 | $215.68 | $215.70 | $215.70 |
| Purchase #4 | $102.31 | 13.699% | $116.3254 | $116.33 | $116.35 | $116.30 |
| Purchase #5 | $66.52 | 3.312% | $68.7231 | $68.72 | $68.70 | $68.70 |
| Purchase #6 | $116.60 | 8.674% | $126.7139 | $126.71 | $126.70 | $126.70 |
| Purchase #7 | $194.29 | 9.414% | $212.5805 | $212.58 | $212.60 | $212.60 |
| 7 purchase totals = | $968.98 | $1,041.8855 | $1,041.88 | $1,041.95 | $1,041.80 | |