| 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 | $12.62 | 7.372% | $13.5503 | $13.55 | $13.55 | $13.60 |
| Purchase #2 | $117.31 | 12.146% | $131.5585 | $131.56 | $131.55 | $131.60 |
| Purchase #3 | $129.90 | 12.109% | $145.6296 | $145.63 | $145.65 | $145.60 |
| Purchase #4 | $228.81 | 11.346% | $254.7708 | $254.77 | $254.75 | $254.80 |
| Purchase #5 | $167.33 | 6.481% | $178.1747 | $178.17 | $178.15 | $178.20 |
| Purchase #6 | $170.95 | 4.768% | $179.1009 | $179.10 | $179.10 | $179.10 |
| Purchase #7 | $41.60 | 5.809% | $44.0165 | $44.02 | $44.00 | $44.00 |
| 7 purchase totals = | $868.52 | $946.8013 | $946.80 | $946.75 | $946.90 | |