| 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 | $143.76 | 12.626% | $161.9111 | $161.91 | $161.90 | $161.90 |
| Purchase #2 | $177.92 | 8.821% | $193.6143 | $193.61 | $193.60 | $193.60 |
| Purchase #3 | $136.43 | 3.607% | $141.351 | $141.35 | $141.35 | $141.40 |
| Purchase #4 | $25.97 | 5.466% | $27.3895 | $27.39 | $27.40 | $27.40 |
| Purchase #5 | $90.49 | 5.646% | $95.5991 | $95.60 | $95.60 | $95.60 |
| Purchase #6 | $22.62 | 4.665% | $23.6752 | $23.68 | $23.70 | $23.70 |
| Purchase #7 | $19.81 | 9.818% | $21.7549 | $21.75 | $21.75 | $21.80 |
| 7 purchase totals = | $617.00 | $665.2951 | $665.29 | $665.30 | $665.40 | |