| 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 | $151.50 | 6.294% | $161.0354 | $161.04 | $161.05 | $161.00 |
| Purchase #2 | $57.98 | 8.790% | $63.0764 | $63.08 | $63.10 | $63.10 |
| Purchase #3 | $22.95 | 3.295% | $23.7062 | $23.71 | $23.70 | $23.70 |
| Purchase #4 | $17.49 | 4.578% | $18.2907 | $18.29 | $18.30 | $18.30 |
| Purchase #5 | $178.40 | 12.531% | $200.7553 | $200.76 | $200.75 | $200.80 |
| Purchase #6 | $17.32 | 7.513% | $18.6213 | $18.62 | $18.60 | $18.60 |
| Purchase #7 | $21.62 | 11.356% | $24.0752 | $24.08 | $24.10 | $24.10 |
| 7 purchase totals = | $467.26 | $509.5605 | $509.58 | $509.60 | $509.60 | |