| 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 | $141.59 | 3.131% | $146.0232 | $146.02 | $146.00 | $146.00 |
| Purchase #2 | $112.89 | 13.440% | $128.0624 | $128.06 | $128.05 | $128.10 |
| Purchase #3 | $142.54 | 10.288% | $157.2045 | $157.20 | $157.20 | $157.20 |
| Purchase #4 | $181.51 | 11.511% | $202.4036 | $202.40 | $202.40 | $202.40 |
| Purchase #5 | $78.97 | 8.558% | $85.7283 | $85.73 | $85.75 | $85.70 |
| Purchase #6 | $87.54 | 3.845% | $90.9059 | $90.91 | $90.90 | $90.90 |
| Purchase #7 | $21.53 | 7.681% | $23.1837 | $23.18 | $23.20 | $23.20 |
| 7 purchase totals = | $766.57 | $833.5116 | $833.50 | $833.50 | $833.50 | |