| 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 | $185.65 | 5.370% | $195.6194 | $195.62 | $195.60 | $195.60 |
| Purchase #2 | $153.32 | 5.221% | $161.3248 | $161.32 | $161.30 | $161.30 |
| Purchase #3 | $48.37 | 10.867% | $53.6264 | $53.63 | $53.65 | $53.60 |
| Purchase #4 | $195.53 | 9.344% | $213.8003 | $213.80 | $213.80 | $213.80 |
| Purchase #5 | $112.86 | 5.631% | $119.2151 | $119.22 | $119.20 | $119.20 |
| Purchase #6 | $119.57 | 6.310% | $127.1149 | $127.11 | $127.10 | $127.10 |
| Purchase #7 | $229.99 | 6.360% | $244.6174 | $244.62 | $244.60 | $244.60 |
| 7 purchase totals = | $1,045.29 | $1,115.3183 | $1,115.32 | $1,115.25 | $1,115.20 | |