| 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 | $166.50 | 5.610% | $175.8407 | $175.84 | $175.85 | $175.80 |
| Purchase #2 | $106.66 | 6.736% | $113.8446 | $113.84 | $113.85 | $113.80 |
| Purchase #3 | $12.67 | 4.453% | $13.2342 | $13.23 | $13.25 | $13.20 |
| Purchase #4 | $45.54 | 12.177% | $51.0854 | $51.09 | $51.10 | $51.10 |
| Purchase #5 | $105.68 | 7.574% | $113.6842 | $113.68 | $113.70 | $113.70 |
| Purchase #6 | $60.79 | 6.331% | $64.6386 | $64.64 | $64.65 | $64.60 |
| Purchase #7 | $71.73 | 6.637% | $76.4907 | $76.49 | $76.50 | $76.50 |
| 7 purchase totals = | $569.57 | $608.8184 | $608.81 | $608.90 | $608.70 | |