| 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 | $177.79 | 9.394% | $194.4916 | $194.49 | $194.50 | $194.50 |
| Purchase #2 | $201.37 | 3.699% | $208.8187 | $208.82 | $208.80 | $208.80 |
| Purchase #3 | $180.31 | 7.298% | $193.469 | $193.47 | $193.45 | $193.50 |
| Purchase #4 | $173.94 | 6.802% | $185.7714 | $185.77 | $185.75 | $185.80 |
| Purchase #5 | $75.42 | 12.597% | $84.9207 | $84.92 | $84.90 | $84.90 |
| Purchase #6 | $142.56 | 12.155% | $159.8882 | $159.89 | $159.90 | $159.90 |
| Purchase #7 | $86.30 | 10.325% | $95.2105 | $95.21 | $95.20 | $95.20 |
| 7 purchase totals = | $1,037.69 | $1,122.5701 | $1,122.57 | $1,122.50 | $1,122.60 | |