| 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 | $148.57 | 4.297% | $154.9541 | $154.95 | $154.95 | $155.00 |
| Purchase #2 | $72.56 | 12.223% | $81.429 | $81.43 | $81.45 | $81.40 |
| Purchase #3 | $211.45 | 3.129% | $218.0663 | $218.07 | $218.05 | $218.10 |
| Purchase #4 | $65.43 | 9.552% | $71.6799 | $71.68 | $71.70 | $71.70 |
| Purchase #5 | $178.55 | 3.337% | $184.5082 | $184.51 | $184.50 | $184.50 |
| Purchase #6 | $80.26 | 13.424% | $91.0341 | $91.03 | $91.05 | $91.00 |
| Purchase #7 | $184.83 | 3.569% | $191.4266 | $191.43 | $191.45 | $191.40 |
| 7 purchase totals = | $941.65 | $993.0982 | $993.10 | $993.15 | $993.10 | |