| 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 | $162.48 | 9.574% | $178.0358 | $178.04 | $178.05 | $178.00 |
| Purchase #2 | $5.81 | 5.478% | $6.1283 | $6.13 | $6.15 | $6.10 |
| Purchase #3 | $141.88 | 8.193% | $153.5042 | $153.50 | $153.50 | $153.50 |
| Purchase #4 | $137.26 | 12.173% | $153.9687 | $153.97 | $153.95 | $154.00 |
| Purchase #5 | $179.84 | 11.453% | $200.4371 | $200.44 | $200.45 | $200.40 |
| Purchase #6 | $23.54 | 5.470% | $24.8276 | $24.83 | $24.85 | $24.80 |
| Purchase #7 | $78.66 | 4.370% | $82.0974 | $82.10 | $82.10 | $82.10 |
| 7 purchase totals = | $729.47 | $798.9991 | $799.01 | $799.05 | $798.90 | |