| 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 | $151.48 | 11.440% | $168.8093 | $168.81 | $168.80 | $168.80 |
| Purchase #2 | $84.98 | 3.799% | $88.2084 | $88.21 | $88.20 | $88.20 |
| Purchase #3 | $185.33 | 13.826% | $210.9537 | $210.95 | $210.95 | $211.00 |
| Purchase #4 | $181.79 | 5.778% | $192.2938 | $192.29 | $192.30 | $192.30 |
| Purchase #5 | $249.48 | 3.634% | $258.5461 | $258.55 | $258.55 | $258.50 |
| Purchase #6 | $51.99 | 3.650% | $53.8876 | $53.89 | $53.90 | $53.90 |
| Purchase #7 | $22.69 | 7.706% | $24.4385 | $24.44 | $24.45 | $24.40 |
| 7 purchase totals = | $927.74 | $997.1374 | $997.14 | $997.15 | $997.10 | |