| 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 | $194.50 | 13.520% | $220.7964 | $220.80 | $220.80 | $220.80 |
| Purchase #2 | $142.92 | 3.672% | $148.168 | $148.17 | $148.15 | $148.20 |
| Purchase #3 | $16.43 | 13.288% | $18.6132 | $18.61 | $18.60 | $18.60 |
| Purchase #4 | $145.32 | 4.503% | $151.8638 | $151.86 | $151.85 | $151.90 |
| Purchase #5 | $225.94 | 7.576% | $243.0572 | $243.06 | $243.05 | $243.10 |
| Purchase #6 | $98.46 | 10.184% | $108.4872 | $108.49 | $108.50 | $108.50 |
| Purchase #7 | $128.84 | 4.796% | $135.0192 | $135.02 | $135.00 | $135.00 |
| 7 purchase totals = | $952.41 | $1,026.0050 | $1,026.01 | $1,025.95 | $1,026.10 | |