| 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 | $151.29 | 5.108% | $159.0179 | $159.02 | $159.00 | $159.00 |
| Purchase #2 | $204.87 | 7.585% | $220.4094 | $220.41 | $220.40 | $220.40 |
| Purchase #3 | $33.59 | 6.598% | $35.8063 | $35.81 | $35.80 | $35.80 |
| Purchase #4 | $215.61 | 13.846% | $245.4634 | $245.46 | $245.45 | $245.50 |
| Purchase #5 | $107.52 | 12.393% | $120.845 | $120.85 | $120.85 | $120.80 |
| Purchase #6 | $60.70 | 9.647% | $66.5557 | $66.56 | $66.55 | $66.60 |
| Purchase #7 | $144.86 | 11.212% | $161.1017 | $161.10 | $161.10 | $161.10 |
| 7 purchase totals = | $918.44 | $1,009.1994 | $1,009.21 | $1,009.15 | $1,009.20 | |