| 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 | $135.37 | 11.417% | $150.8252 | $150.83 | $150.85 | $150.80 |
| Purchase #2 | $209.51 | 7.147% | $224.4837 | $224.48 | $224.50 | $224.50 |
| Purchase #3 | $23.61 | 8.713% | $25.6671 | $25.67 | $25.65 | $25.70 |
| Purchase #4 | $51.72 | 6.220% | $54.937 | $54.94 | $54.95 | $54.90 |
| Purchase #5 | $100.65 | 3.416% | $104.0882 | $104.09 | $104.10 | $104.10 |
| Purchase #6 | $33.46 | 6.617% | $35.674 | $35.67 | $35.65 | $35.70 |
| Purchase #7 | $161.86 | 13.580% | $183.8406 | $183.84 | $183.85 | $183.80 |
| 7 purchase totals = | $716.18 | $779.5158 | $779.52 | $779.55 | $779.50 | |