| 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 | $7.93 | 9.179% | $8.6579 | $8.66 | $8.65 | $8.70 |
| Purchase #2 | $165.68 | 11.781% | $185.1988 | $185.20 | $185.20 | $185.20 |
| Purchase #3 | $137.90 | 6.114% | $146.3312 | $146.33 | $146.35 | $146.30 |
| Purchase #4 | $172.49 | 4.242% | $179.807 | $179.81 | $179.80 | $179.80 |
| Purchase #5 | $29.25 | 9.791% | $32.1139 | $32.11 | $32.10 | $32.10 |
| Purchase #6 | $51.85 | 5.838% | $54.877 | $54.88 | $54.90 | $54.90 |
| Purchase #7 | $129.82 | 10.444% | $143.3784 | $143.38 | $143.40 | $143.40 |
| 7 purchase totals = | $694.92 | $750.3642 | $750.37 | $750.40 | $750.40 | |