| 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 | $180.80 | 12.588% | $203.5591 | $203.56 | $203.55 | $203.60 |
| Purchase #2 | $18.42 | 12.154% | $20.6588 | $20.66 | $20.65 | $20.70 |
| Purchase #3 | $60.50 | 7.129% | $64.813 | $64.81 | $64.80 | $64.80 |
| Purchase #4 | $96.30 | 4.822% | $100.9436 | $100.94 | $100.95 | $100.90 |
| Purchase #5 | $124.71 | 10.840% | $138.2286 | $138.23 | $138.25 | $138.20 |
| Purchase #6 | $108.62 | 5.609% | $114.7125 | $114.71 | $114.70 | $114.70 |
| Purchase #7 | $117.65 | 11.510% | $131.1915 | $131.19 | $131.20 | $131.20 |
| 7 purchase totals = | $707.00 | $774.1071 | $774.10 | $774.10 | $774.10 | |