| 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 | $179.85 | 13.211% | $203.61 | $203.61 | $203.60 | $203.60 |
| Purchase #2 | $8.35 | 8.346% | $9.0469 | $9.05 | $9.05 | $9.00 |
| Purchase #3 | $65.92 | 5.695% | $69.6741 | $69.67 | $69.65 | $69.70 |
| Purchase #4 | $67.92 | 6.110% | $72.0699 | $72.07 | $72.05 | $72.10 |
| Purchase #5 | $69.69 | 6.701% | $74.3599 | $74.36 | $74.35 | $74.40 |
| Purchase #6 | $95.80 | 11.639% | $106.9502 | $106.95 | $106.95 | $107.00 |
| Purchase #7 | $159.80 | 13.168% | $180.8425 | $180.84 | $180.85 | $180.80 |
| 7 purchase totals = | $647.33 | $716.5535 | $716.55 | $716.50 | $716.60 | |