| 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 | $136.80 | 9.651% | $150.0026 | $150.00 | $150.00 | $150.00 |
| Purchase #2 | $36.58 | 12.163% | $41.0292 | $41.03 | $41.05 | $41.00 |
| Purchase #3 | $56.97 | 5.244% | $59.9575 | $59.96 | $59.95 | $60.00 |
| Purchase #4 | $216.64 | 11.463% | $241.4734 | $241.47 | $241.45 | $241.50 |
| Purchase #5 | $215.88 | 11.512% | $240.7321 | $240.73 | $240.75 | $240.70 |
| Purchase #6 | $80.56 | 13.526% | $91.4565 | $91.46 | $91.45 | $91.50 |
| Purchase #7 | $93.85 | 13.453% | $106.4756 | $106.48 | $106.50 | $106.50 |
| 7 purchase totals = | $837.28 | $931.1269 | $931.13 | $931.15 | $931.20 | |