| 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 | $111.30 | 6.331% | $118.3464 | $118.35 | $118.35 | $118.30 |
| Purchase #2 | $114.50 | 10.854% | $126.9278 | $126.93 | $126.95 | $126.90 |
| Purchase #3 | $23.51 | 8.125% | $25.4202 | $25.42 | $25.40 | $25.40 |
| Purchase #4 | $143.26 | 11.787% | $160.1461 | $160.15 | $160.15 | $160.10 |
| Purchase #5 | $229.31 | 5.316% | $241.5001 | $241.50 | $241.50 | $241.50 |
| Purchase #6 | $22.79 | 6.546% | $24.2818 | $24.28 | $24.30 | $24.30 |
| Purchase #7 | $10.70 | 9.873% | $11.7564 | $11.76 | $11.75 | $11.80 |
| 7 purchase totals = | $655.37 | $708.3788 | $708.39 | $708.40 | $708.30 | |