| 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 | $175.67 | 9.824% | $192.9278 | $192.93 | $192.95 | $192.90 |
| Purchase #2 | $176.74 | 4.252% | $184.255 | $184.26 | $184.25 | $184.30 |
| Purchase #3 | $226.87 | 11.869% | $253.7972 | $253.80 | $253.80 | $253.80 |
| Purchase #4 | $86.48 | 13.406% | $98.0735 | $98.07 | $98.05 | $98.10 |
| Purchase #5 | $96.65 | 4.419% | $100.921 | $100.92 | $100.90 | $100.90 |
| Purchase #6 | $35.51 | 7.391% | $38.1345 | $38.13 | $38.15 | $38.10 |
| Purchase #7 | $52.27 | 11.283% | $58.1676 | $58.17 | $58.15 | $58.20 |
| 7 purchase totals = | $850.19 | $926.2766 | $926.28 | $926.25 | $926.30 | |