| 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 | $136.86 | 8.655% | $148.7052 | $148.71 | $148.70 | $148.70 |
| Purchase #2 | $246.72 | 4.286% | $257.2944 | $257.29 | $257.30 | $257.30 |
| Purchase #3 | $121.32 | 12.341% | $136.2921 | $136.29 | $136.30 | $136.30 |
| Purchase #4 | $186.49 | 4.150% | $194.2293 | $194.23 | $194.25 | $194.20 |
| Purchase #5 | $161.59 | 7.213% | $173.2455 | $173.25 | $173.25 | $173.20 |
| Purchase #6 | $84.26 | 3.226% | $86.9782 | $86.98 | $87.00 | $87.00 |
| Purchase #7 | $110.64 | 6.687% | $118.0385 | $118.04 | $118.05 | $118.00 |
| 7 purchase totals = | $1,047.88 | $1,114.7832 | $1,114.79 | $1,114.85 | $1,114.70 | |