| 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 | $32.31 | 5.438% | $34.067 | $34.07 | $34.05 | $34.10 |
| Purchase #2 | $157.69 | 4.544% | $164.8554 | $164.86 | $164.85 | $164.90 |
| Purchase #3 | $183.60 | 11.318% | $204.3798 | $204.38 | $204.40 | $204.40 |
| Purchase #4 | $229.45 | 4.836% | $240.5462 | $240.55 | $240.55 | $240.50 |
| Purchase #5 | $170.45 | 3.827% | $176.9731 | $176.97 | $176.95 | $177.00 |
| Purchase #6 | $63.87 | 13.202% | $72.3021 | $72.30 | $72.30 | $72.30 |
| Purchase #7 | $50.27 | 5.818% | $53.1947 | $53.19 | $53.20 | $53.20 |
| 7 purchase totals = | $887.64 | $946.3183 | $946.32 | $946.30 | $946.40 | |