| 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 | $159.47 | 3.808% | $165.5426 | $165.54 | $165.55 | $165.50 |
| Purchase #2 | $236.56 | 7.609% | $254.5599 | $254.56 | $254.55 | $254.60 |
| Purchase #3 | $39.62 | 3.625% | $41.0562 | $41.06 | $41.05 | $41.10 |
| Purchase #4 | $222.48 | 5.155% | $233.9488 | $233.95 | $233.95 | $233.90 |
| Purchase #5 | $194.54 | 8.171% | $210.4359 | $210.44 | $210.45 | $210.40 |
| Purchase #6 | $76.67 | 4.293% | $79.9614 | $79.96 | $79.95 | $80.00 |
| Purchase #7 | $216.73 | 7.123% | $232.1677 | $232.17 | $232.15 | $232.20 |
| 7 purchase totals = | $1,146.07 | $1,217.6725 | $1,217.68 | $1,217.65 | $1,217.70 | |