| 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 | $143.41 | 8.866% | $156.1247 | $156.12 | $156.10 | $156.10 |
| Purchase #2 | $161.28 | 4.740% | $168.9247 | $168.92 | $168.90 | $168.90 |
| Purchase #3 | $37.73 | 6.504% | $40.184 | $40.18 | $40.20 | $40.20 |
| Purchase #4 | $213.61 | 4.302% | $222.7995 | $222.80 | $222.80 | $222.80 |
| Purchase #5 | $242.26 | 6.446% | $257.8761 | $257.88 | $257.90 | $257.90 |
| Purchase #6 | $210.53 | 10.567% | $232.7767 | $232.78 | $232.80 | $232.80 |
| Purchase #7 | $182.29 | 3.722% | $189.0748 | $189.07 | $189.05 | $189.10 |
| 7 purchase totals = | $1,191.11 | $1,267.7605 | $1,267.75 | $1,267.75 | $1,267.80 | |