| 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 | $139.42 | 12.415% | $156.729 | $156.73 | $156.75 | $156.70 |
| Purchase #2 | $130.65 | 4.339% | $136.3189 | $136.32 | $136.30 | $136.30 |
| Purchase #3 | $35.29 | 9.181% | $38.53 | $38.53 | $38.55 | $38.50 |
| Purchase #4 | $194.52 | 6.278% | $206.732 | $206.73 | $206.75 | $206.70 |
| Purchase #5 | $79.77 | 6.615% | $85.0468 | $85.05 | $85.05 | $85.00 |
| Purchase #6 | $123.63 | 5.282% | $130.1601 | $130.16 | $130.15 | $130.20 |
| Purchase #7 | $175.38 | 4.645% | $183.5264 | $183.53 | $183.55 | $183.50 |
| 7 purchase totals = | $878.66 | $937.0432 | $937.05 | $937.10 | $936.90 | |