| 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 | $114.74 | 4.271% | $119.6405 | $119.64 | $119.65 | $119.60 |
| Purchase #2 | $147.85 | 12.764% | $166.7216 | $166.72 | $166.70 | $166.70 |
| Purchase #3 | $142.69 | 5.656% | $150.7605 | $150.76 | $150.75 | $150.80 |
| Purchase #4 | $48.34 | 7.218% | $51.8292 | $51.83 | $51.85 | $51.80 |
| Purchase #5 | $178.39 | 10.436% | $197.0068 | $197.01 | $197.00 | $197.00 |
| Purchase #6 | $170.93 | 4.589% | $178.774 | $178.77 | $178.75 | $178.80 |
| Purchase #7 | $15.91 | 9.148% | $17.3654 | $17.37 | $17.35 | $17.40 |
| 7 purchase totals = | $818.85 | $882.0980 | $882.10 | $882.05 | $882.10 | |