| 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 | $167.67 | 12.401% | $188.4628 | $188.46 | $188.45 | $188.50 |
| Purchase #2 | $141.27 | 12.244% | $158.5671 | $158.57 | $158.55 | $158.60 |
| Purchase #3 | $128.30 | 8.510% | $139.2183 | $139.22 | $139.20 | $139.20 |
| Purchase #4 | $120.37 | 12.580% | $135.5125 | $135.51 | $135.50 | $135.50 |
| Purchase #5 | $11.86 | 3.401% | $12.2634 | $12.26 | $12.25 | $12.30 |
| Purchase #6 | $80.95 | 7.859% | $87.3119 | $87.31 | $87.30 | $87.30 |
| Purchase #7 | $240.80 | 10.536% | $266.1707 | $266.17 | $266.15 | $266.20 |
| 7 purchase totals = | $891.22 | $987.5067 | $987.50 | $987.40 | $987.60 | |