| 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 | $170.81 | 12.281% | $191.7872 | $191.79 | $191.80 | $191.80 |
| Purchase #2 | $97.65 | 11.181% | $108.5682 | $108.57 | $108.55 | $108.60 |
| Purchase #3 | $156.65 | 3.651% | $162.3693 | $162.37 | $162.35 | $162.40 |
| Purchase #4 | $201.64 | 11.453% | $224.7338 | $224.73 | $224.75 | $224.70 |
| Purchase #5 | $120.57 | 6.496% | $128.4022 | $128.40 | $128.40 | $128.40 |
| Purchase #6 | $220.33 | 10.871% | $244.2821 | $244.28 | $244.30 | $244.30 |
| Purchase #7 | $224.78 | 13.551% | $255.2399 | $255.24 | $255.25 | $255.20 |
| 7 purchase totals = | $1,192.43 | $1,315.3827 | $1,315.38 | $1,315.40 | $1,315.40 | |