| 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 | $123.97 | 11.440% | $138.1522 | $138.15 | $138.15 | $138.20 |
| Purchase #2 | $60.71 | 7.248% | $65.1103 | $65.11 | $65.10 | $65.10 |
| Purchase #3 | $9.69 | 10.761% | $10.7327 | $10.73 | $10.75 | $10.70 |
| Purchase #4 | $30.36 | 4.796% | $31.8161 | $31.82 | $31.80 | $31.80 |
| Purchase #5 | $152.56 | 13.374% | $172.9634 | $172.96 | $172.95 | $173.00 |
| Purchase #6 | $5.27 | 5.593% | $5.5648 | $5.56 | $5.55 | $5.60 |
| Purchase #7 | $54.45 | 9.574% | $59.663 | $59.66 | $59.65 | $59.70 |
| 7 purchase totals = | $437.01 | $484.0025 | $483.99 | $483.95 | $484.10 | |