| 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 | $154.68 | 11.199% | $172.0026 | $172.00 | $172.00 | $172.00 |
| Purchase #2 | $146.30 | 7.286% | $156.9594 | $156.96 | $156.95 | $157.00 |
| Purchase #3 | $206.59 | 5.200% | $217.3327 | $217.33 | $217.35 | $217.30 |
| Purchase #4 | $249.34 | 4.279% | $260.0093 | $260.01 | $260.00 | $260.00 |
| Purchase #5 | $148.67 | 10.487% | $164.261 | $164.26 | $164.25 | $164.30 |
| Purchase #6 | $213.71 | 5.102% | $224.6135 | $224.61 | $224.60 | $224.60 |
| Purchase #7 | $80.29 | 12.184% | $90.0725 | $90.07 | $90.05 | $90.10 |
| 7 purchase totals = | $1,199.58 | $1,285.2510 | $1,285.24 | $1,285.20 | $1,285.30 | |