| 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 | $172.61 | 3.806% | $179.1795 | $179.18 | $179.20 | $179.20 |
| Purchase #2 | $217.70 | 7.311% | $233.616 | $233.62 | $233.60 | $233.60 |
| Purchase #3 | $84.25 | 6.641% | $89.845 | $89.85 | $89.85 | $89.80 |
| Purchase #4 | $206.65 | 10.392% | $228.1251 | $228.13 | $228.15 | $228.10 |
| Purchase #5 | $149.88 | 11.181% | $166.6381 | $166.64 | $166.65 | $166.60 |
| Purchase #6 | $118.80 | 13.655% | $135.0221 | $135.02 | $135.00 | $135.00 |
| Purchase #7 | $48.76 | 13.307% | $55.2485 | $55.25 | $55.25 | $55.20 |
| 7 purchase totals = | $998.65 | $1,087.6743 | $1,087.69 | $1,087.70 | $1,087.50 | |