| 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 | $142.27 | 13.234% | $161.098 | $161.10 | $161.10 | $161.10 |
| Purchase #2 | $167.60 | 3.565% | $173.5749 | $173.57 | $173.55 | $173.60 |
| Purchase #3 | $18.65 | 5.612% | $19.6966 | $19.70 | $19.70 | $19.70 |
| Purchase #4 | $224.75 | 6.670% | $239.7408 | $239.74 | $239.75 | $239.70 |
| Purchase #5 | $203.72 | 10.802% | $225.7258 | $225.73 | $225.75 | $225.70 |
| Purchase #6 | $44.29 | 6.272% | $47.0679 | $47.07 | $47.05 | $47.10 |
| Purchase #7 | $80.53 | 11.703% | $89.9544 | $89.95 | $89.95 | $90.00 |
| 7 purchase totals = | $881.81 | $956.8584 | $956.86 | $956.85 | $956.90 | |