| 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 | $175.61 | 9.378% | $192.0787 | $192.08 | $192.10 | $192.10 |
| Purchase #2 | $142.31 | 9.840% | $156.3133 | $156.31 | $156.30 | $156.30 |
| Purchase #3 | $195.88 | 12.761% | $220.8762 | $220.88 | $220.90 | $220.90 |
| Purchase #4 | $141.84 | 3.378% | $146.6314 | $146.63 | $146.65 | $146.60 |
| Purchase #5 | $12.48 | 10.130% | $13.7442 | $13.74 | $13.75 | $13.70 |
| Purchase #6 | $184.35 | 13.848% | $209.8788 | $209.88 | $209.90 | $209.90 |
| Purchase #7 | $57.40 | 8.526% | $62.2939 | $62.29 | $62.30 | $62.30 |
| 7 purchase totals = | $909.87 | $1,001.8165 | $1,001.81 | $1,001.90 | $1,001.80 | |