| 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 | $89.29 | 9.397% | $97.6806 | $97.68 | $97.70 | $97.70 |
| Purchase #2 | $132.58 | 6.484% | $141.1765 | $141.18 | $141.20 | $141.20 |
| Purchase #3 | $240.26 | 5.423% | $253.2893 | $253.29 | $253.30 | $253.30 |
| Purchase #4 | $87.58 | 7.654% | $94.2834 | $94.28 | $94.30 | $94.30 |
| Purchase #5 | $174.74 | 5.220% | $183.8614 | $183.86 | $183.85 | $183.90 |
| Purchase #6 | $122.42 | 9.602% | $134.1748 | $134.17 | $134.15 | $134.20 |
| Purchase #7 | $155.55 | 8.444% | $168.6846 | $168.68 | $168.70 | $168.70 |
| 7 purchase totals = | $1,002.42 | $1,073.1506 | $1,073.14 | $1,073.20 | $1,073.30 | |