| 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 | $146.87 | 10.496% | $162.2855 | $162.29 | $162.30 | $162.30 |
| Purchase #2 | $231.52 | 7.137% | $248.0436 | $248.04 | $248.05 | $248.00 |
| Purchase #3 | $130.74 | 9.322% | $142.9276 | $142.93 | $142.95 | $142.90 |
| Purchase #4 | $108.83 | 4.629% | $113.8677 | $113.87 | $113.85 | $113.90 |
| Purchase #5 | $54.29 | 5.160% | $57.0914 | $57.09 | $57.10 | $57.10 |
| Purchase #6 | $22.62 | 9.398% | $24.7458 | $24.75 | $24.75 | $24.70 |
| Purchase #7 | $207.47 | 7.754% | $223.5572 | $223.56 | $223.55 | $223.60 |
| 7 purchase totals = | $902.34 | $972.5188 | $972.53 | $972.55 | $972.50 | |