| 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 | $45.85 | 11.589% | $51.1636 | $51.16 | $51.15 | $51.20 |
| Purchase #2 | $162.42 | 12.761% | $183.1464 | $183.15 | $183.15 | $183.10 |
| Purchase #3 | $184.58 | 8.354% | $199.9998 | $200.00 | $200.00 | $200.00 |
| Purchase #4 | $93.51 | 10.641% | $103.4604 | $103.46 | $103.45 | $103.50 |
| Purchase #5 | $79.39 | 10.597% | $87.803 | $87.80 | $87.80 | $87.80 |
| Purchase #6 | $149.86 | 4.547% | $156.6741 | $156.67 | $156.65 | $156.70 |
| Purchase #7 | $114.56 | 8.743% | $124.576 | $124.58 | $124.60 | $124.60 |
| 7 purchase totals = | $830.17 | $906.8233 | $906.82 | $906.80 | $906.90 | |