| 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 | $16.75 | 9.236% | $18.297 | $18.30 | $18.30 | $18.30 |
| Purchase #2 | $130.82 | 13.760% | $148.8208 | $148.82 | $148.80 | $148.80 |
| Purchase #3 | $23.27 | 4.172% | $24.2408 | $24.24 | $24.25 | $24.20 |
| Purchase #4 | $99.58 | 8.396% | $107.9407 | $107.94 | $107.95 | $107.90 |
| Purchase #5 | $113.76 | 5.412% | $119.9167 | $119.92 | $119.90 | $119.90 |
| Purchase #6 | $55.33 | 9.302% | $60.4768 | $60.48 | $60.50 | $60.50 |
| Purchase #7 | $67.72 | 11.624% | $75.5918 | $75.59 | $75.60 | $75.60 |
| 7 purchase totals = | $507.23 | $555.2846 | $555.29 | $555.30 | $555.20 | |