| 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 | $144.78 | 4.768% | $151.6831 | $151.68 | $151.70 | $151.70 |
| Purchase #2 | $207.46 | 5.811% | $219.5155 | $219.52 | $219.50 | $219.50 |
| Purchase #3 | $142.30 | 9.155% | $155.3276 | $155.33 | $155.35 | $155.30 |
| Purchase #4 | $88.90 | 5.181% | $93.5059 | $93.51 | $93.50 | $93.50 |
| Purchase #5 | $25.82 | 11.180% | $28.7067 | $28.71 | $28.70 | $28.70 |
| Purchase #6 | $70.66 | 4.587% | $73.9012 | $73.90 | $73.90 | $73.90 |
| Purchase #7 | $173.31 | 7.803% | $186.8334 | $186.83 | $186.85 | $186.80 |
| 7 purchase totals = | $853.23 | $909.4734 | $909.48 | $909.50 | $909.40 | |