| 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 | $173.29 | 5.647% | $183.0757 | $183.08 | $183.10 | $183.10 |
| Purchase #2 | $42.64 | 4.304% | $44.4752 | $44.48 | $44.50 | $44.50 |
| Purchase #3 | $86.86 | 8.139% | $93.9295 | $93.93 | $93.95 | $93.90 |
| Purchase #4 | $151.64 | 3.861% | $157.4948 | $157.49 | $157.50 | $157.50 |
| Purchase #5 | $223.31 | 6.724% | $238.3254 | $238.33 | $238.35 | $238.30 |
| Purchase #6 | $210.91 | 7.373% | $226.4604 | $226.46 | $226.45 | $226.50 |
| Purchase #7 | $125.42 | 13.334% | $142.1435 | $142.14 | $142.15 | $142.10 |
| 7 purchase totals = | $1,014.07 | $1,085.9045 | $1,085.91 | $1,086.00 | $1,085.90 | |