| 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 | $150.41 | 3.116% | $155.0968 | $155.10 | $155.10 | $155.10 |
| Purchase #2 | $209.79 | 5.555% | $221.4438 | $221.44 | $221.45 | $221.40 |
| Purchase #3 | $187.38 | 3.626% | $194.1744 | $194.17 | $194.15 | $194.20 |
| Purchase #4 | $60.91 | 11.464% | $67.8927 | $67.89 | $67.90 | $67.90 |
| Purchase #5 | $113.94 | 6.146% | $120.9428 | $120.94 | $120.95 | $120.90 |
| Purchase #6 | $226.81 | 8.216% | $245.4447 | $245.44 | $245.45 | $245.40 |
| Purchase #7 | $157.25 | 10.721% | $174.1088 | $174.11 | $174.10 | $174.10 |
| 7 purchase totals = | $1,106.49 | $1,179.1040 | $1,179.09 | $1,179.10 | $1,179.00 | |