| 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 | $179.86 | 6.874% | $192.2236 | $192.22 | $192.20 | $192.20 |
| Purchase #2 | $59.35 | 7.216% | $63.6327 | $63.63 | $63.65 | $63.60 |
| Purchase #3 | $235.68 | 12.125% | $264.2562 | $264.26 | $264.25 | $264.30 |
| Purchase #4 | $244.35 | 13.326% | $276.9121 | $276.91 | $276.90 | $276.90 |
| Purchase #5 | $158.39 | 8.676% | $172.1319 | $172.13 | $172.15 | $172.10 |
| Purchase #6 | $50.84 | 4.472% | $53.1136 | $53.11 | $53.10 | $53.10 |
| Purchase #7 | $160.89 | 5.670% | $170.0125 | $170.01 | $170.00 | $170.00 |
| 7 purchase totals = | $1,089.36 | $1,192.2826 | $1,192.27 | $1,192.25 | $1,192.20 | |