| 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 | $163.60 | 6.580% | $174.3649 | $174.36 | $174.35 | $174.40 |
| Purchase #2 | $51.89 | 9.492% | $56.8154 | $56.82 | $56.80 | $56.80 |
| Purchase #3 | $13.64 | 7.594% | $14.6758 | $14.68 | $14.70 | $14.70 |
| Purchase #4 | $179.38 | 8.624% | $194.8497 | $194.85 | $194.85 | $194.80 |
| Purchase #5 | $218.74 | 9.580% | $239.6953 | $239.70 | $239.70 | $239.70 |
| Purchase #6 | $62.70 | 3.366% | $64.8105 | $64.81 | $64.80 | $64.80 |
| Purchase #7 | $84.26 | 9.104% | $91.931 | $91.93 | $91.95 | $91.90 |
| 7 purchase totals = | $774.21 | $837.1426 | $837.15 | $837.15 | $837.10 | |