| 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 | $150.43 | 3.834% | $156.1975 | $156.20 | $156.20 | $156.20 |
| Purchase #2 | $249.57 | 5.623% | $263.6033 | $263.60 | $263.60 | $263.60 |
| Purchase #3 | $165.28 | 6.423% | $175.8959 | $175.90 | $175.90 | $175.90 |
| Purchase #4 | $71.69 | 7.480% | $77.0524 | $77.05 | $77.05 | $77.10 |
| Purchase #5 | $14.57 | 4.825% | $15.273 | $15.27 | $15.25 | $15.30 |
| Purchase #6 | $37.93 | 10.266% | $41.8239 | $41.82 | $41.80 | $41.80 |
| Purchase #7 | $18.31 | 8.261% | $19.8226 | $19.82 | $19.80 | $19.80 |
| 7 purchase totals = | $707.78 | $749.6686 | $749.66 | $749.60 | $749.70 | |