| 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 | $154.55 | 12.149% | $173.3263 | $173.33 | $173.35 | $173.30 |
| Purchase #2 | $37.77 | 6.499% | $40.2247 | $40.22 | $40.20 | $40.20 |
| Purchase #3 | $156.66 | 11.731% | $175.0378 | $175.04 | $175.05 | $175.00 |
| Purchase #4 | $225.89 | 13.511% | $256.41 | $256.41 | $256.40 | $256.40 |
| Purchase #5 | $241.73 | 5.287% | $254.5103 | $254.51 | $254.50 | $254.50 |
| Purchase #6 | $14.34 | 11.441% | $15.9806 | $15.98 | $16.00 | $16.00 |
| Purchase #7 | $83.34 | 13.673% | $94.7351 | $94.74 | $94.75 | $94.70 |
| 7 purchase totals = | $914.28 | $1,010.2248 | $1,010.23 | $1,010.25 | $1,010.10 | |