| 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 | $142.49 | 13.515% | $161.7475 | $161.75 | $161.75 | $161.70 |
| Purchase #2 | $195.92 | 13.173% | $221.7285 | $221.73 | $221.75 | $221.70 |
| Purchase #3 | $124.68 | 11.240% | $138.694 | $138.69 | $138.70 | $138.70 |
| Purchase #4 | $213.99 | 12.255% | $240.2145 | $240.21 | $240.20 | $240.20 |
| Purchase #5 | $172.30 | 4.243% | $179.6107 | $179.61 | $179.60 | $179.60 |
| Purchase #6 | $249.98 | 6.520% | $266.2787 | $266.28 | $266.30 | $266.30 |
| Purchase #7 | $159.33 | 8.191% | $172.3807 | $172.38 | $172.40 | $172.40 |
| 7 purchase totals = | $1,258.69 | $1,380.6546 | $1,380.65 | $1,380.70 | $1,380.60 | |