| 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 | $123.76 | 9.757% | $135.8353 | $135.84 | $135.85 | $135.80 |
| Purchase #2 | $49.46 | 8.437% | $53.6329 | $53.63 | $53.65 | $53.60 |
| Purchase #3 | $104.47 | 4.710% | $109.3905 | $109.39 | $109.40 | $109.40 |
| Purchase #4 | $222.59 | 6.597% | $237.2743 | $237.27 | $237.25 | $237.30 |
| Purchase #5 | $161.79 | 5.193% | $170.1918 | $170.19 | $170.20 | $170.20 |
| Purchase #6 | $195.84 | 11.789% | $218.9276 | $218.93 | $218.95 | $218.90 |
| Purchase #7 | $199.58 | 4.364% | $208.2897 | $208.29 | $208.30 | $208.30 |
| 7 purchase totals = | $1,057.49 | $1,133.5421 | $1,133.54 | $1,133.60 | $1,133.50 | |