| 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 | $170.83 | 13.303% | $193.5555 | $193.56 | $193.55 | $193.60 |
| Purchase #2 | $57.59 | 11.437% | $64.1766 | $64.18 | $64.20 | $64.20 |
| Purchase #3 | $203.84 | 8.865% | $221.9104 | $221.91 | $221.90 | $221.90 |
| Purchase #4 | $222.61 | 3.731% | $230.9156 | $230.92 | $230.90 | $230.90 |
| Purchase #5 | $152.44 | 9.658% | $167.1627 | $167.16 | $167.15 | $167.20 |
| Purchase #6 | $28.90 | 7.771% | $31.1458 | $31.15 | $31.15 | $31.10 |
| Purchase #7 | $75.72 | 9.383% | $82.8248 | $82.82 | $82.80 | $82.80 |
| 7 purchase totals = | $911.93 | $991.6914 | $991.70 | $991.65 | $991.70 | |