| 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 | $194.74 | 7.158% | $208.6795 | $208.68 | $208.70 | $208.70 |
| Purchase #2 | $221.70 | 11.542% | $247.2886 | $247.29 | $247.30 | $247.30 |
| Purchase #3 | $159.26 | 5.264% | $167.6434 | $167.64 | $167.65 | $167.60 |
| Purchase #4 | $45.38 | 10.444% | $50.1195 | $50.12 | $50.10 | $50.10 |
| Purchase #5 | $87.46 | 8.318% | $94.7349 | $94.73 | $94.75 | $94.70 |
| Purchase #6 | $100.85 | 6.467% | $107.372 | $107.37 | $107.35 | $107.40 |
| Purchase #7 | $84.42 | 7.232% | $90.5253 | $90.53 | $90.55 | $90.50 |
| 7 purchase totals = | $893.81 | $966.3632 | $966.36 | $966.40 | $966.30 | |