| 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 | $173.47 | 4.537% | $181.3403 | $181.34 | $181.35 | $181.30 |
| Purchase #2 | $227.55 | 7.333% | $244.2362 | $244.24 | $244.25 | $244.20 |
| Purchase #3 | $161.94 | 13.410% | $183.6562 | $183.66 | $183.65 | $183.70 |
| Purchase #4 | $209.77 | 12.165% | $235.2885 | $235.29 | $235.30 | $235.30 |
| Purchase #5 | $242.75 | 10.546% | $268.3504 | $268.35 | $268.35 | $268.40 |
| Purchase #6 | $138.39 | 9.171% | $151.0817 | $151.08 | $151.10 | $151.10 |
| Purchase #7 | $162.51 | 11.253% | $180.7973 | $180.80 | $180.80 | $180.80 |
| 7 purchase totals = | $1,316.38 | $1,444.7506 | $1,444.76 | $1,444.80 | $1,444.80 | |