| 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 | $189.44 | 11.207% | $210.6705 | $210.67 | $210.65 | $210.70 |
| Purchase #2 | $85.39 | 9.787% | $93.7471 | $93.75 | $93.75 | $93.70 |
| Purchase #3 | $29.81 | 7.186% | $31.9521 | $31.95 | $31.95 | $32.00 |
| Purchase #4 | $144.30 | 3.254% | $148.9955 | $149.00 | $149.00 | $149.00 |
| Purchase #5 | $199.41 | 10.462% | $220.2723 | $220.27 | $220.25 | $220.30 |
| Purchase #6 | $245.27 | 10.216% | $270.3268 | $270.33 | $270.35 | $270.30 |
| Purchase #7 | $183.99 | 3.370% | $190.1905 | $190.19 | $190.20 | $190.20 |
| 7 purchase totals = | $1,077.61 | $1,166.1548 | $1,166.16 | $1,166.15 | $1,166.20 | |