| 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 | $152.80 | 8.396% | $165.6291 | $165.63 | $165.65 | $165.60 |
| Purchase #2 | $226.71 | 7.252% | $243.151 | $243.15 | $243.15 | $243.20 |
| Purchase #3 | $230.83 | 12.528% | $259.7484 | $259.75 | $259.75 | $259.70 |
| Purchase #4 | $94.96 | 6.334% | $100.9748 | $100.97 | $100.95 | $101.00 |
| Purchase #5 | $176.55 | 13.686% | $200.7126 | $200.71 | $200.70 | $200.70 |
| Purchase #6 | $10.30 | 5.789% | $10.8963 | $10.90 | $10.90 | $10.90 |
| Purchase #7 | $117.36 | 10.359% | $129.5173 | $129.52 | $129.50 | $129.50 |
| 7 purchase totals = | $1,009.51 | $1,110.6295 | $1,110.63 | $1,110.60 | $1,110.60 | |