| 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 | $150.36 | 9.164% | $164.139 | $164.14 | $164.15 | $164.10 |
| Purchase #2 | $111.49 | 12.675% | $125.6214 | $125.62 | $125.60 | $125.60 |
| Purchase #3 | $55.40 | 8.592% | $60.16 | $60.16 | $60.15 | $60.20 |
| Purchase #4 | $174.91 | 9.221% | $191.0385 | $191.04 | $191.05 | $191.00 |
| Purchase #5 | $155.59 | 9.274% | $170.0194 | $170.02 | $170.00 | $170.00 |
| Purchase #6 | $150.87 | 5.582% | $159.2916 | $159.29 | $159.30 | $159.30 |
| Purchase #7 | $121.59 | 13.817% | $138.3901 | $138.39 | $138.40 | $138.40 |
| 7 purchase totals = | $920.21 | $1,008.6600 | $1,008.66 | $1,008.65 | $1,008.60 | |