| 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 | $187.97 | 5.672% | $198.6317 | $198.63 | $198.65 | $198.60 |
| Purchase #2 | $68.65 | 11.401% | $76.4768 | $76.48 | $76.50 | $76.50 |
| Purchase #3 | $13.46 | 12.389% | $15.1276 | $15.13 | $15.15 | $15.10 |
| Purchase #4 | $162.50 | 5.256% | $171.041 | $171.04 | $171.05 | $171.00 |
| Purchase #5 | $23.34 | 10.316% | $25.7478 | $25.75 | $25.75 | $25.70 |
| Purchase #6 | $249.40 | 5.666% | $263.531 | $263.53 | $263.55 | $263.50 |
| Purchase #7 | $42.28 | 10.303% | $46.6361 | $46.64 | $46.65 | $46.60 |
| 7 purchase totals = | $747.60 | $797.1920 | $797.20 | $797.30 | $797.00 | |