| 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 | $147.80 | 8.712% | $160.6763 | $160.68 | $160.70 | $160.70 |
| Purchase #2 | $34.64 | 5.168% | $36.4302 | $36.43 | $36.45 | $36.40 |
| Purchase #3 | $110.50 | 13.413% | $125.3214 | $125.32 | $125.30 | $125.30 |
| Purchase #4 | $210.96 | 12.828% | $238.0219 | $238.02 | $238.00 | $238.00 |
| Purchase #5 | $40.53 | 5.820% | $42.8888 | $42.89 | $42.90 | $42.90 |
| Purchase #6 | $195.30 | 13.394% | $221.4585 | $221.46 | $221.45 | $221.50 |
| Purchase #7 | $97.91 | 4.789% | $102.5989 | $102.60 | $102.60 | $102.60 |
| 7 purchase totals = | $837.64 | $927.3960 | $927.40 | $927.40 | $927.40 | |