| 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 | $140.80 | 5.800% | $148.9664 | $148.97 | $148.95 | $149.00 |
| Purchase #2 | $95.78 | 10.337% | $105.6808 | $105.68 | $105.70 | $105.70 |
| Purchase #3 | $151.26 | 8.811% | $164.5875 | $164.59 | $164.60 | $164.60 |
| Purchase #4 | $208.65 | 8.525% | $226.4374 | $226.44 | $226.45 | $226.40 |
| Purchase #5 | $18.90 | 3.872% | $19.6318 | $19.63 | $19.65 | $19.60 |
| Purchase #6 | $16.94 | 7.377% | $18.1897 | $18.19 | $18.20 | $18.20 |
| Purchase #7 | $137.89 | 9.393% | $150.842 | $150.84 | $150.85 | $150.80 |
| 7 purchase totals = | $770.22 | $834.3356 | $834.34 | $834.40 | $834.30 | |