| 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 | $152.97 | 12.607% | $172.2549 | $172.25 | $172.25 | $172.30 |
| Purchase #2 | $16.55 | 13.149% | $18.7262 | $18.73 | $18.75 | $18.70 |
| Purchase #3 | $211.25 | 10.817% | $234.1009 | $234.10 | $234.10 | $234.10 |
| Purchase #4 | $93.78 | 4.393% | $97.8998 | $97.90 | $97.90 | $97.90 |
| Purchase #5 | $38.89 | 7.509% | $41.8103 | $41.81 | $41.80 | $41.80 |
| Purchase #6 | $195.39 | 6.199% | $207.5022 | $207.50 | $207.50 | $207.50 |
| Purchase #7 | $48.28 | 7.626% | $51.9618 | $51.96 | $51.95 | $52.00 |
| 7 purchase totals = | $757.11 | $824.2561 | $824.25 | $824.25 | $824.30 | |