| 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 | $133.51 | 8.847% | $145.3216 | $145.32 | $145.30 | $145.30 |
| Purchase #2 | $58.34 | 3.356% | $60.2979 | $60.30 | $60.30 | $60.30 |
| Purchase #3 | $189.77 | 4.281% | $197.8941 | $197.89 | $197.90 | $197.90 |
| Purchase #4 | $58.78 | 5.310% | $61.9012 | $61.90 | $61.90 | $61.90 |
| Purchase #5 | $105.60 | 4.308% | $110.1492 | $110.15 | $110.15 | $110.10 |
| Purchase #6 | $207.28 | 9.229% | $226.4099 | $226.41 | $226.40 | $226.40 |
| Purchase #7 | $90.27 | 5.380% | $95.1265 | $95.13 | $95.15 | $95.10 |
| 7 purchase totals = | $843.55 | $897.1004 | $897.10 | $897.10 | $897.00 | |