| 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 | $136.83 | 6.570% | $145.8197 | $145.82 | $145.80 | $145.80 |
| Purchase #2 | $112.37 | 12.412% | $126.3174 | $126.32 | $126.30 | $126.30 |
| Purchase #3 | $26.40 | 13.268% | $29.9028 | $29.90 | $29.90 | $29.90 |
| Purchase #4 | $179.63 | 5.351% | $189.242 | $189.24 | $189.25 | $189.20 |
| Purchase #5 | $108.86 | 6.260% | $115.6746 | $115.67 | $115.65 | $115.70 |
| Purchase #6 | $177.76 | 5.271% | $187.1297 | $187.13 | $187.15 | $187.10 |
| Purchase #7 | $69.25 | 6.680% | $73.8759 | $73.88 | $73.90 | $73.90 |
| 7 purchase totals = | $811.10 | $867.9621 | $867.96 | $867.95 | $867.90 | |