| 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 | $157.92 | 9.793% | $173.3851 | $173.39 | $173.40 | $173.40 |
| Purchase #2 | $42.26 | 13.383% | $47.9157 | $47.92 | $47.90 | $47.90 |
| Purchase #3 | $170.93 | 13.610% | $194.1936 | $194.19 | $194.20 | $194.20 |
| Purchase #4 | $84.54 | 9.802% | $92.8266 | $92.83 | $92.85 | $92.80 |
| Purchase #5 | $125.69 | 4.801% | $131.7244 | $131.72 | $131.70 | $131.70 |
| Purchase #6 | $190.35 | 4.506% | $198.9272 | $198.93 | $198.95 | $198.90 |
| Purchase #7 | $76.25 | 11.126% | $84.7336 | $84.73 | $84.75 | $84.70 |
| 7 purchase totals = | $847.94 | $923.7062 | $923.71 | $923.75 | $923.60 | |