| 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 | $110.80 | 4.635% | $115.9356 | $115.94 | $115.95 | $115.90 |
| Purchase #2 | $153.71 | 8.819% | $167.2657 | $167.27 | $167.25 | $167.30 |
| Purchase #3 | $19.32 | 10.460% | $21.3409 | $21.34 | $21.35 | $21.30 |
| Purchase #4 | $70.59 | 5.480% | $74.4583 | $74.46 | $74.45 | $74.50 |
| Purchase #5 | $47.53 | 3.776% | $49.3247 | $49.32 | $49.30 | $49.30 |
| Purchase #6 | $165.53 | 5.775% | $175.0894 | $175.09 | $175.10 | $175.10 |
| Purchase #7 | $51.71 | 4.301% | $53.934 | $53.93 | $53.95 | $53.90 |
| 7 purchase totals = | $619.19 | $657.3486 | $657.35 | $657.35 | $657.30 | |