| 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 | $143.73 | 4.298% | $149.9075 | $149.91 | $149.90 | $149.90 |
| Purchase #2 | $54.88 | 13.273% | $62.1642 | $62.16 | $62.15 | $62.20 |
| Purchase #3 | $86.62 | 13.627% | $98.4237 | $98.42 | $98.40 | $98.40 |
| Purchase #4 | $64.96 | 8.590% | $70.5401 | $70.54 | $70.55 | $70.50 |
| Purchase #5 | $61.32 | 12.159% | $68.7759 | $68.78 | $68.80 | $68.80 |
| Purchase #6 | $111.45 | 11.115% | $123.8377 | $123.84 | $123.85 | $123.80 |
| Purchase #7 | $149.50 | 8.804% | $162.662 | $162.66 | $162.65 | $162.70 |
| 7 purchase totals = | $672.46 | $736.3111 | $736.31 | $736.30 | $736.30 | |