| 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 | $149.82 | 6.462% | $159.5014 | $159.50 | $159.50 | $159.50 |
| Purchase #2 | $152.74 | 8.615% | $165.8986 | $165.90 | $165.90 | $165.90 |
| Purchase #3 | $239.52 | 10.824% | $265.4456 | $265.45 | $265.45 | $265.40 |
| Purchase #4 | $11.78 | 11.689% | $13.157 | $13.16 | $13.15 | $13.20 |
| Purchase #5 | $195.42 | 4.710% | $204.6243 | $204.62 | $204.60 | $204.60 |
| Purchase #6 | $25.39 | 10.586% | $28.0778 | $28.08 | $28.10 | $28.10 |
| Purchase #7 | $61.30 | 12.700% | $69.0851 | $69.09 | $69.10 | $69.10 |
| 7 purchase totals = | $835.97 | $905.7898 | $905.80 | $905.80 | $905.80 | |