| 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 | $150.79 | 11.622% | $168.3148 | $168.31 | $168.30 | $168.30 |
| Purchase #2 | $6.60 | 4.616% | $6.9047 | $6.90 | $6.90 | $6.90 |
| Purchase #3 | $131.88 | 13.365% | $149.5058 | $149.51 | $149.50 | $149.50 |
| Purchase #4 | $89.49 | 6.481% | $95.2898 | $95.29 | $95.30 | $95.30 |
| Purchase #5 | $226.27 | 13.134% | $255.9883 | $255.99 | $256.00 | $256.00 |
| Purchase #6 | $85.61 | 6.554% | $91.2209 | $91.22 | $91.20 | $91.20 |
| Purchase #7 | $5.72 | 3.311% | $5.9094 | $5.91 | $5.90 | $5.90 |
| 7 purchase totals = | $696.36 | $773.1337 | $773.13 | $773.10 | $773.10 | |