| 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 | $36.34 | 12.583% | $40.9127 | $40.91 | $40.90 | $40.90 |
| Purchase #2 | $143.77 | 5.364% | $151.4818 | $151.48 | $151.50 | $151.50 |
| Purchase #3 | $140.44 | 9.677% | $154.0304 | $154.03 | $154.05 | $154.00 |
| Purchase #4 | $47.55 | 3.448% | $49.1895 | $49.19 | $49.20 | $49.20 |
| Purchase #5 | $28.50 | 13.351% | $32.305 | $32.31 | $32.30 | $32.30 |
| Purchase #6 | $178.99 | 4.255% | $186.606 | $186.61 | $186.60 | $186.60 |
| Purchase #7 | $138.96 | 9.868% | $152.6726 | $152.67 | $152.65 | $152.70 |
| 7 purchase totals = | $714.55 | $767.1980 | $767.20 | $767.20 | $767.20 | |