| 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 | $150.70 | 7.843% | $162.5194 | $162.52 | $162.50 | $162.50 |
| Purchase #2 | $185.35 | 6.814% | $197.9797 | $197.98 | $198.00 | $198.00 |
| Purchase #3 | $215.93 | 5.734% | $228.3114 | $228.31 | $228.30 | $228.30 |
| Purchase #4 | $62.81 | 13.851% | $71.5098 | $71.51 | $71.50 | $71.50 |
| Purchase #5 | $234.75 | 3.776% | $243.6142 | $243.61 | $243.60 | $243.60 |
| Purchase #6 | $191.60 | 13.399% | $217.2725 | $217.27 | $217.25 | $217.30 |
| Purchase #7 | $67.85 | 11.814% | $75.8658 | $75.87 | $75.85 | $75.90 |
| 7 purchase totals = | $1,108.99 | $1,197.0728 | $1,197.07 | $1,197.00 | $1,197.10 | |