| 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 | $171.28 | 12.168% | $192.1214 | $192.12 | $192.10 | $192.10 |
| Purchase #2 | $63.34 | 6.338% | $67.3545 | $67.35 | $67.35 | $67.40 |
| Purchase #3 | $110.67 | 9.768% | $121.4802 | $121.48 | $121.50 | $121.50 |
| Purchase #4 | $180.97 | 7.388% | $194.3401 | $194.34 | $194.35 | $194.30 |
| Purchase #5 | $92.40 | 6.410% | $98.3228 | $98.32 | $98.30 | $98.30 |
| Purchase #6 | $213.36 | 8.648% | $231.8114 | $231.81 | $231.80 | $231.80 |
| Purchase #7 | $86.37 | 13.441% | $97.979 | $97.98 | $98.00 | $98.00 |
| 7 purchase totals = | $918.39 | $1,003.4094 | $1,003.40 | $1,003.40 | $1,003.40 | |