| 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 | $177.55 | 10.306% | $195.8483 | $195.85 | $195.85 | $195.80 |
| Purchase #2 | $102.81 | 6.145% | $109.1277 | $109.13 | $109.15 | $109.10 |
| Purchase #3 | $179.99 | 4.586% | $188.2443 | $188.24 | $188.25 | $188.20 |
| Purchase #4 | $104.47 | 4.474% | $109.144 | $109.14 | $109.15 | $109.10 |
| Purchase #5 | $141.29 | 4.318% | $147.3909 | $147.39 | $147.40 | $147.40 |
| Purchase #6 | $89.66 | 7.585% | $96.4607 | $96.46 | $96.45 | $96.50 |
| Purchase #7 | $76.42 | 3.716% | $79.2598 | $79.26 | $79.25 | $79.30 |
| 7 purchase totals = | $872.19 | $925.4757 | $925.47 | $925.50 | $925.40 | |