| 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 | $141.42 | 5.867% | $149.7171 | $149.72 | $149.70 | $149.70 |
| Purchase #2 | $34.35 | 6.654% | $36.6356 | $36.64 | $36.65 | $36.60 |
| Purchase #3 | $64.33 | 10.150% | $70.8595 | $70.86 | $70.85 | $70.90 |
| Purchase #4 | $184.34 | 13.364% | $208.9752 | $208.98 | $209.00 | $209.00 |
| Purchase #5 | $7.85 | 4.852% | $8.2309 | $8.23 | $8.25 | $8.20 |
| Purchase #6 | $243.82 | 8.642% | $264.8909 | $264.89 | $264.90 | $264.90 |
| Purchase #7 | $87.95 | 8.176% | $95.1408 | $95.14 | $95.15 | $95.10 |
| 7 purchase totals = | $764.06 | $834.4500 | $834.46 | $834.50 | $834.40 | |