| 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 | $172.67 | 5.712% | $182.5329 | $182.53 | $182.55 | $182.50 |
| Purchase #2 | $159.81 | 6.491% | $170.1833 | $170.18 | $170.20 | $170.20 |
| Purchase #3 | $178.50 | 5.386% | $188.114 | $188.11 | $188.10 | $188.10 |
| Purchase #4 | $83.91 | 10.525% | $92.7415 | $92.74 | $92.75 | $92.70 |
| Purchase #5 | $83.51 | 4.318% | $87.116 | $87.12 | $87.10 | $87.10 |
| Purchase #6 | $107.77 | 4.202% | $112.2985 | $112.30 | $112.30 | $112.30 |
| Purchase #7 | $123.47 | 9.742% | $135.4984 | $135.50 | $135.50 | $135.50 |
| 7 purchase totals = | $909.64 | $968.4846 | $968.48 | $968.50 | $968.40 | |