| 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 | $154.55 | 7.512% | $166.1598 | $166.16 | $166.15 | $166.20 |
| Purchase #2 | $148.55 | 11.443% | $165.5486 | $165.55 | $165.55 | $165.50 |
| Purchase #3 | $129.49 | 4.835% | $135.7508 | $135.75 | $135.75 | $135.80 |
| Purchase #4 | $132.43 | 3.587% | $137.1803 | $137.18 | $137.20 | $137.20 |
| Purchase #5 | $50.64 | 7.801% | $54.5904 | $54.59 | $54.60 | $54.60 |
| Purchase #6 | $155.94 | 12.123% | $174.8446 | $174.84 | $174.85 | $174.80 |
| Purchase #7 | $51.47 | 3.537% | $53.2905 | $53.29 | $53.30 | $53.30 |
| 7 purchase totals = | $823.07 | $887.3650 | $887.36 | $887.40 | $887.40 | |