| 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 | $93.43 | 7.800% | $100.7175 | $100.72 | $100.70 | $100.70 |
| Purchase #2 | $89.67 | 8.477% | $97.2713 | $97.27 | $97.25 | $97.30 |
| Purchase #3 | $74.72 | 11.874% | $83.5923 | $83.59 | $83.60 | $83.60 |
| Purchase #4 | $147.74 | 6.147% | $156.8216 | $156.82 | $156.80 | $156.80 |
| Purchase #5 | $172.45 | 5.823% | $182.4918 | $182.49 | $182.50 | $182.50 |
| Purchase #6 | $182.36 | 10.801% | $202.0567 | $202.06 | $202.05 | $202.10 |
| Purchase #7 | $214.68 | 3.213% | $221.5777 | $221.58 | $221.60 | $221.60 |
| 7 purchase totals = | $975.05 | $1,044.5289 | $1,044.53 | $1,044.50 | $1,044.60 | |