| 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 | $201.82 | 8.204% | $218.3773 | $218.38 | $218.40 | $218.40 |
| Purchase #2 | $153.27 | 13.367% | $173.7576 | $173.76 | $173.75 | $173.80 |
| Purchase #3 | $10.50 | 12.391% | $11.8011 | $11.80 | $11.80 | $11.80 |
| Purchase #4 | $5.65 | 9.415% | $6.1819 | $6.18 | $6.20 | $6.20 |
| Purchase #5 | $124.44 | 8.866% | $135.4729 | $135.47 | $135.45 | $135.50 |
| Purchase #6 | $120.52 | 7.623% | $129.7072 | $129.71 | $129.70 | $129.70 |
| Purchase #7 | $57.44 | 13.666% | $65.2898 | $65.29 | $65.30 | $65.30 |
| 7 purchase totals = | $673.64 | $740.5878 | $740.59 | $740.60 | $740.70 | |