| 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 | $143.74 | 12.844% | $162.202 | $162.20 | $162.20 | $162.20 |
| Purchase #2 | $114.65 | 9.817% | $125.9052 | $125.91 | $125.90 | $125.90 |
| Purchase #3 | $148.30 | 7.468% | $159.375 | $159.38 | $159.40 | $159.40 |
| Purchase #4 | $135.57 | 7.743% | $146.0672 | $146.07 | $146.05 | $146.10 |
| Purchase #5 | $147.82 | 13.252% | $167.4091 | $167.41 | $167.40 | $167.40 |
| Purchase #6 | $45.81 | 5.363% | $48.2668 | $48.27 | $48.25 | $48.30 |
| Purchase #7 | $192.62 | 3.607% | $199.5678 | $199.57 | $199.55 | $199.60 |
| 7 purchase totals = | $928.51 | $1,008.7931 | $1,008.81 | $1,008.75 | $1,008.90 | |