| 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 | $136.82 | 13.862% | $155.786 | $155.79 | $155.80 | $155.80 |
| Purchase #2 | $36.92 | 5.553% | $38.9702 | $38.97 | $38.95 | $39.00 |
| Purchase #3 | $35.93 | 4.451% | $37.5292 | $37.53 | $37.55 | $37.50 |
| Purchase #4 | $46.52 | 9.735% | $51.0487 | $51.05 | $51.05 | $51.00 |
| Purchase #5 | $91.57 | 11.681% | $102.2663 | $102.27 | $102.25 | $102.30 |
| Purchase #6 | $184.54 | 9.788% | $202.6028 | $202.60 | $202.60 | $202.60 |
| Purchase #7 | $201.88 | 11.874% | $225.8512 | $225.85 | $225.85 | $225.90 |
| 7 purchase totals = | $734.18 | $814.0544 | $814.06 | $814.05 | $814.10 | |