| 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 | $165.67 | 7.519% | $178.1267 | $178.13 | $178.15 | $178.10 |
| Purchase #2 | $160.56 | 3.795% | $166.6533 | $166.65 | $166.65 | $166.70 |
| Purchase #3 | $233.30 | 4.141% | $242.961 | $242.96 | $242.95 | $243.00 |
| Purchase #4 | $131.47 | 7.383% | $141.1764 | $141.18 | $141.20 | $141.20 |
| Purchase #5 | $153.80 | 8.458% | $166.8084 | $166.81 | $166.80 | $166.80 |
| Purchase #6 | $17.88 | 13.118% | $20.2255 | $20.23 | $20.25 | $20.20 |
| Purchase #7 | $190.74 | 10.433% | $210.6399 | $210.64 | $210.65 | $210.60 |
| 7 purchase totals = | $1,053.42 | $1,126.5912 | $1,126.60 | $1,126.65 | $1,126.60 | |