| 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 | $161.90 | 7.674% | $174.3242 | $174.32 | $174.30 | $174.30 |
| Purchase #2 | $220.95 | 8.646% | $240.0533 | $240.05 | $240.05 | $240.10 |
| Purchase #3 | $231.68 | 3.105% | $238.8737 | $238.87 | $238.85 | $238.90 |
| Purchase #4 | $34.82 | 4.668% | $36.4454 | $36.45 | $36.45 | $36.40 |
| Purchase #5 | $188.93 | 7.231% | $202.5915 | $202.59 | $202.60 | $202.60 |
| Purchase #6 | $219.82 | 11.212% | $244.4662 | $244.47 | $244.45 | $244.50 |
| Purchase #7 | $36.51 | 13.571% | $41.4648 | $41.46 | $41.45 | $41.50 |
| 7 purchase totals = | $1,094.61 | $1,178.2191 | $1,178.21 | $1,178.15 | $1,178.30 | |