| 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 | $95.78 | 4.540% | $100.1284 | $100.13 | $100.15 | $100.10 |
| Purchase #2 | $139.81 | 10.147% | $153.9965 | $154.00 | $154.00 | $154.00 |
| Purchase #3 | $186.46 | 8.584% | $202.4657 | $202.47 | $202.45 | $202.50 |
| Purchase #4 | $129.84 | 10.485% | $143.4537 | $143.45 | $143.45 | $143.50 |
| Purchase #5 | $146.95 | 6.487% | $156.4826 | $156.48 | $156.50 | $156.50 |
| Purchase #6 | $225.61 | 12.525% | $253.8677 | $253.87 | $253.85 | $253.90 |
| Purchase #7 | $153.83 | 4.285% | $160.4216 | $160.42 | $160.40 | $160.40 |
| 7 purchase totals = | $1,078.28 | $1,170.8162 | $1,170.82 | $1,170.80 | $1,170.90 | |