| 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 | $245.96 | 9.483% | $269.2844 | $269.28 | $269.30 | $269.30 |
| Purchase #2 | $100.74 | 5.588% | $106.3694 | $106.37 | $106.35 | $106.40 |
| Purchase #3 | $86.75 | 11.145% | $96.4183 | $96.42 | $96.40 | $96.40 |
| Purchase #4 | $58.65 | 8.780% | $63.7995 | $63.80 | $63.80 | $63.80 |
| Purchase #5 | $57.51 | 9.147% | $62.7704 | $62.77 | $62.75 | $62.80 |
| Purchase #6 | $150.56 | 11.321% | $167.6049 | $167.60 | $167.60 | $167.60 |
| Purchase #7 | $67.75 | 11.516% | $75.5521 | $75.55 | $75.55 | $75.60 |
| 7 purchase totals = | $767.92 | $841.7990 | $841.79 | $841.75 | $841.90 | |