| 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 | $155.48 | 5.213% | $163.5852 | $163.59 | $163.60 | $163.60 |
| Purchase #2 | $54.33 | 5.542% | $57.341 | $57.34 | $57.35 | $57.30 |
| Purchase #3 | $200.95 | 4.815% | $210.6257 | $210.63 | $210.65 | $210.60 |
| Purchase #4 | $16.55 | 5.284% | $17.4245 | $17.42 | $17.40 | $17.40 |
| Purchase #5 | $161.88 | 12.239% | $181.6925 | $181.69 | $181.70 | $181.70 |
| Purchase #6 | $220.75 | 8.408% | $239.3107 | $239.31 | $239.30 | $239.30 |
| Purchase #7 | $95.91 | 5.123% | $100.8235 | $100.82 | $100.80 | $100.80 |
| 7 purchase totals = | $905.85 | $970.8031 | $970.80 | $970.80 | $970.70 | |