| 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 | $108.26 | 4.342% | $112.9606 | $112.96 | $112.95 | $113.00 |
| Purchase #2 | $47.75 | 11.435% | $53.2102 | $53.21 | $53.20 | $53.20 |
| Purchase #3 | $122.69 | 10.389% | $135.4363 | $135.44 | $135.45 | $135.40 |
| Purchase #4 | $141.96 | 13.865% | $161.6428 | $161.64 | $161.65 | $161.60 |
| Purchase #5 | $208.73 | 11.733% | $233.2203 | $233.22 | $233.20 | $233.20 |
| Purchase #6 | $155.67 | 13.477% | $176.6496 | $176.65 | $176.65 | $176.60 |
| Purchase #7 | $27.97 | 13.307% | $31.692 | $31.69 | $31.70 | $31.70 |
| 7 purchase totals = | $813.03 | $904.8118 | $904.81 | $904.80 | $904.70 | |