| 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 | $172.54 | 4.756% | $180.746 | $180.75 | $180.75 | $180.70 |
| Purchase #2 | $168.60 | 4.424% | $176.0589 | $176.06 | $176.05 | $176.10 |
| Purchase #3 | $99.31 | 13.441% | $112.6583 | $112.66 | $112.65 | $112.70 |
| Purchase #4 | $232.82 | 8.116% | $251.7157 | $251.72 | $251.70 | $251.70 |
| Purchase #5 | $128.50 | 12.551% | $144.628 | $144.63 | $144.65 | $144.60 |
| Purchase #6 | $179.37 | 5.767% | $189.7143 | $189.71 | $189.70 | $189.70 |
| Purchase #7 | $156.28 | 10.802% | $173.1614 | $173.16 | $173.15 | $173.20 |
| 7 purchase totals = | $1,137.42 | $1,228.6826 | $1,228.69 | $1,228.65 | $1,228.70 | |