| 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 | $192.48 | 7.595% | $207.0989 | $207.10 | $207.10 | $207.10 |
| Purchase #2 | $119.67 | 6.575% | $127.5383 | $127.54 | $127.55 | $127.50 |
| Purchase #3 | $191.80 | 6.784% | $204.8117 | $204.81 | $204.80 | $204.80 |
| Purchase #4 | $135.59 | 7.261% | $145.4352 | $145.44 | $145.45 | $145.40 |
| Purchase #5 | $67.67 | 12.396% | $76.0584 | $76.06 | $76.05 | $76.10 |
| Purchase #6 | $162.53 | 12.441% | $182.7504 | $182.75 | $182.75 | $182.80 |
| Purchase #7 | $39.81 | 8.253% | $43.0955 | $43.10 | $43.10 | $43.10 |
| 7 purchase totals = | $909.55 | $986.7884 | $986.80 | $986.80 | $986.80 | |