| 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 | $117.78 | 10.637% | $130.3083 | $130.31 | $130.30 | $130.30 |
| Purchase #2 | $195.46 | 12.631% | $220.1486 | $220.15 | $220.15 | $220.10 |
| Purchase #3 | $25.72 | 11.447% | $28.6642 | $28.66 | $28.65 | $28.70 |
| Purchase #4 | $76.86 | 9.432% | $84.1094 | $84.11 | $84.10 | $84.10 |
| Purchase #5 | $51.71 | 10.844% | $57.3174 | $57.32 | $57.30 | $57.30 |
| Purchase #6 | $77.86 | 3.329% | $80.452 | $80.45 | $80.45 | $80.50 |
| Purchase #7 | $182.76 | 5.559% | $192.9196 | $192.92 | $192.90 | $192.90 |
| 7 purchase totals = | $728.15 | $793.9195 | $793.92 | $793.85 | $793.90 | |