| 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 | $72.30 | 9.428% | $79.1164 | $79.12 | $79.10 | $79.10 |
| Purchase #2 | $167.50 | 9.282% | $183.0474 | $183.05 | $183.05 | $183.00 |
| Purchase #3 | $210.51 | 11.356% | $234.4155 | $234.42 | $234.40 | $234.40 |
| Purchase #4 | $189.76 | 7.383% | $203.77 | $203.77 | $203.75 | $203.80 |
| Purchase #5 | $138.56 | 4.864% | $145.2996 | $145.30 | $145.30 | $145.30 |
| Purchase #6 | $111.55 | 7.560% | $119.9832 | $119.98 | $120.00 | $120.00 |
| Purchase #7 | $106.60 | 9.182% | $116.388 | $116.39 | $116.40 | $116.40 |
| 7 purchase totals = | $996.78 | $1,082.0201 | $1,082.03 | $1,082.00 | $1,082.00 | |