| 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 | $136.95 | 3.172% | $141.2941 | $141.29 | $141.30 | $141.30 |
| Purchase #2 | $134.55 | 11.237% | $149.6694 | $149.67 | $149.65 | $149.70 |
| Purchase #3 | $63.63 | 3.428% | $65.8112 | $65.81 | $65.80 | $65.80 |
| Purchase #4 | $137.60 | 11.192% | $153.0002 | $153.00 | $153.00 | $153.00 |
| Purchase #5 | $68.61 | 9.120% | $74.8672 | $74.87 | $74.85 | $74.90 |
| Purchase #6 | $218.56 | 13.868% | $248.8699 | $248.87 | $248.85 | $248.90 |
| Purchase #7 | $79.32 | 11.795% | $88.6758 | $88.68 | $88.70 | $88.70 |
| 7 purchase totals = | $839.22 | $922.1878 | $922.19 | $922.15 | $922.30 | |