| 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 | $147.81 | 5.558% | $156.0253 | $156.03 | $156.05 | $156.00 |
| Purchase #2 | $17.63 | 11.713% | $19.695 | $19.70 | $19.70 | $19.70 |
| Purchase #3 | $73.78 | 7.569% | $79.3644 | $79.36 | $79.35 | $79.40 |
| Purchase #4 | $113.64 | 6.187% | $120.6709 | $120.67 | $120.65 | $120.70 |
| Purchase #5 | $194.87 | 4.535% | $203.7074 | $203.71 | $203.70 | $203.70 |
| Purchase #6 | $155.75 | 7.111% | $166.8254 | $166.83 | $166.85 | $166.80 |
| Purchase #7 | $223.26 | 4.425% | $233.1393 | $233.14 | $233.15 | $233.10 |
| 7 purchase totals = | $926.74 | $979.4277 | $979.44 | $979.45 | $979.40 | |