| 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 | $131.40 | 10.837% | $145.6398 | $145.64 | $145.65 | $145.60 |
| Purchase #2 | $74.83 | 7.466% | $80.4168 | $80.42 | $80.40 | $80.40 |
| Purchase #3 | $169.40 | 8.330% | $183.511 | $183.51 | $183.50 | $183.50 |
| Purchase #4 | $92.34 | 13.468% | $104.7764 | $104.78 | $104.80 | $104.80 |
| Purchase #5 | $189.83 | 11.344% | $211.3643 | $211.36 | $211.35 | $211.40 |
| Purchase #6 | $179.56 | 5.459% | $189.3622 | $189.36 | $189.35 | $189.40 |
| Purchase #7 | $39.34 | 4.242% | $41.0088 | $41.01 | $41.00 | $41.00 |
| 7 purchase totals = | $876.70 | $956.0793 | $956.08 | $956.05 | $956.10 | |