| 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 | $176.28 | 7.523% | $189.5415 | $189.54 | $189.55 | $189.50 |
| Purchase #2 | $247.42 | 5.156% | $260.177 | $260.18 | $260.20 | $260.20 |
| Purchase #3 | $240.85 | 8.198% | $260.5949 | $260.59 | $260.60 | $260.60 |
| Purchase #4 | $181.72 | 11.381% | $202.4016 | $202.40 | $202.40 | $202.40 |
| Purchase #5 | $101.83 | 6.584% | $108.5345 | $108.53 | $108.55 | $108.50 |
| Purchase #6 | $183.25 | 6.498% | $195.1576 | $195.16 | $195.15 | $195.20 |
| Purchase #7 | $97.65 | 12.337% | $109.6971 | $109.70 | $109.70 | $109.70 |
| 7 purchase totals = | $1,229.00 | $1,326.1042 | $1,326.10 | $1,326.15 | $1,326.10 | |