| 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 | $115.31 | 13.610% | $131.0037 | $131.00 | $131.00 | $131.00 |
| Purchase #2 | $127.90 | 13.112% | $144.6702 | $144.67 | $144.65 | $144.70 |
| Purchase #3 | $149.37 | 7.190% | $160.1097 | $160.11 | $160.10 | $160.10 |
| Purchase #4 | $80.84 | 4.340% | $84.3485 | $84.35 | $84.35 | $84.30 |
| Purchase #5 | $111.79 | 5.441% | $117.8725 | $117.87 | $117.85 | $117.90 |
| Purchase #6 | $146.43 | 9.461% | $160.2837 | $160.28 | $160.30 | $160.30 |
| Purchase #7 | $34.90 | 3.241% | $36.0311 | $36.03 | $36.05 | $36.00 |
| 7 purchase totals = | $766.54 | $834.3194 | $834.31 | $834.30 | $834.30 | |