| 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 | $182.76 | 3.812% | $189.7268 | $189.73 | $189.75 | $189.70 |
| Purchase #2 | $19.94 | 11.294% | $22.192 | $22.19 | $22.20 | $22.20 |
| Purchase #3 | $228.88 | 4.497% | $239.1727 | $239.17 | $239.15 | $239.20 |
| Purchase #4 | $247.41 | 8.781% | $269.1351 | $269.14 | $269.15 | $269.10 |
| Purchase #5 | $209.88 | 7.686% | $226.0114 | $226.01 | $226.00 | $226.00 |
| Purchase #6 | $225.58 | 13.344% | $255.6814 | $255.68 | $255.70 | $255.70 |
| Purchase #7 | $234.32 | 6.496% | $249.5414 | $249.54 | $249.55 | $249.50 |
| 7 purchase totals = | $1,348.77 | $1,451.4608 | $1,451.46 | $1,451.50 | $1,451.40 | |