| 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 | $133.83 | 4.664% | $140.0718 | $140.07 | $140.05 | $140.10 |
| Purchase #2 | $124.39 | 13.585% | $141.2884 | $141.29 | $141.30 | $141.30 |
| Purchase #3 | $125.85 | 4.838% | $131.9386 | $131.94 | $131.95 | $131.90 |
| Purchase #4 | $58.26 | 11.170% | $64.7676 | $64.77 | $64.75 | $64.80 |
| Purchase #5 | $150.93 | 7.649% | $162.4746 | $162.47 | $162.45 | $162.50 |
| Purchase #6 | $130.41 | 13.172% | $147.5876 | $147.59 | $147.60 | $147.60 |
| Purchase #7 | $40.68 | 8.331% | $44.0691 | $44.07 | $44.05 | $44.10 |
| 7 purchase totals = | $764.35 | $832.1977 | $832.20 | $832.15 | $832.30 | |