| 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 | $175.43 | 5.173% | $184.505 | $184.51 | $184.50 | $184.50 |
| Purchase #2 | $69.93 | 13.168% | $79.1384 | $79.14 | $79.15 | $79.10 |
| Purchase #3 | $67.41 | 8.330% | $73.0253 | $73.03 | $73.05 | $73.00 |
| Purchase #4 | $58.56 | 4.471% | $61.1782 | $61.18 | $61.20 | $61.20 |
| Purchase #5 | $175.75 | 10.392% | $194.0139 | $194.01 | $194.00 | $194.00 |
| Purchase #6 | $221.84 | 9.754% | $243.4783 | $243.48 | $243.50 | $243.50 |
| Purchase #7 | $186.74 | 9.214% | $203.9462 | $203.95 | $203.95 | $203.90 |
| 7 purchase totals = | $955.66 | $1,039.2853 | $1,039.30 | $1,039.35 | $1,039.20 | |