| 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 | $102.89 | 7.556% | $110.6644 | $110.66 | $110.65 | $110.70 |
| Purchase #2 | $157.45 | 10.635% | $174.1948 | $174.19 | $174.20 | $174.20 |
| Purchase #3 | $173.73 | 9.806% | $190.766 | $190.77 | $190.75 | $190.80 |
| Purchase #4 | $202.50 | 13.562% | $229.9631 | $229.96 | $229.95 | $230.00 |
| Purchase #5 | $152.49 | 4.525% | $159.3902 | $159.39 | $159.40 | $159.40 |
| Purchase #6 | $139.65 | 3.204% | $144.1244 | $144.12 | $144.10 | $144.10 |
| Purchase #7 | $22.64 | 9.322% | $24.7505 | $24.75 | $24.75 | $24.80 |
| 7 purchase totals = | $951.35 | $1,033.8534 | $1,033.84 | $1,033.80 | $1,034.00 | |