| 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 | $123.44 | 3.115% | $127.2852 | $127.29 | $127.30 | $127.30 |
| Purchase #2 | $170.71 | 4.856% | $178.9997 | $179.00 | $179.00 | $179.00 |
| Purchase #3 | $93.43 | 3.319% | $96.5309 | $96.53 | $96.55 | $96.50 |
| Purchase #4 | $67.48 | 10.142% | $74.3238 | $74.32 | $74.30 | $74.30 |
| Purchase #5 | $110.53 | 7.415% | $118.7258 | $118.73 | $118.75 | $118.70 |
| Purchase #6 | $82.93 | 11.854% | $92.7605 | $92.76 | $92.75 | $92.80 |
| Purchase #7 | $157.71 | 5.195% | $165.903 | $165.90 | $165.90 | $165.90 |
| 7 purchase totals = | $806.23 | $854.5289 | $854.53 | $854.55 | $854.50 | |