| 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 | $159.34 | 3.596% | $165.0699 | $165.07 | $165.05 | $165.10 |
| Purchase #2 | $44.37 | 12.617% | $49.9682 | $49.97 | $49.95 | $50.00 |
| Purchase #3 | $182.38 | 7.348% | $195.7813 | $195.78 | $195.80 | $195.80 |
| Purchase #4 | $190.50 | 6.362% | $202.6196 | $202.62 | $202.60 | $202.60 |
| Purchase #5 | $160.35 | 9.570% | $175.6955 | $175.70 | $175.70 | $175.70 |
| Purchase #6 | $204.95 | 3.812% | $212.7627 | $212.76 | $212.75 | $212.80 |
| Purchase #7 | $218.49 | 6.290% | $232.233 | $232.23 | $232.25 | $232.20 |
| 7 purchase totals = | $1,160.38 | $1,234.1302 | $1,234.13 | $1,234.10 | $1,234.20 | |