| 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 | $124.34 | 9.872% | $136.6148 | $136.61 | $136.60 | $136.60 |
| Purchase #2 | $182.83 | 3.532% | $189.2876 | $189.29 | $189.30 | $189.30 |
| Purchase #3 | $211.55 | 12.682% | $238.3788 | $238.38 | $238.40 | $238.40 |
| Purchase #4 | $75.39 | 6.826% | $80.5361 | $80.54 | $80.55 | $80.50 |
| Purchase #5 | $135.63 | 4.494% | $141.7252 | $141.73 | $141.75 | $141.70 |
| Purchase #6 | $99.48 | 7.466% | $106.9072 | $106.91 | $106.90 | $106.90 |
| Purchase #7 | $149.84 | 11.531% | $167.1181 | $167.12 | $167.10 | $167.10 |
| 7 purchase totals = | $979.06 | $1,060.5678 | $1,060.58 | $1,060.60 | $1,060.50 | |