| 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 | $145.54 | 11.443% | $162.1941 | $162.19 | $162.20 | $162.20 |
| Purchase #2 | $150.58 | 3.427% | $155.7404 | $155.74 | $155.75 | $155.70 |
| Purchase #3 | $20.84 | 7.488% | $22.4005 | $22.40 | $22.40 | $22.40 |
| Purchase #4 | $241.74 | 10.400% | $266.881 | $266.88 | $266.90 | $266.90 |
| Purchase #5 | $113.56 | 3.220% | $117.2166 | $117.22 | $117.20 | $117.20 |
| Purchase #6 | $110.71 | 8.441% | $120.055 | $120.06 | $120.05 | $120.10 |
| Purchase #7 | $64.97 | 6.587% | $69.2496 | $69.25 | $69.25 | $69.20 |
| 7 purchase totals = | $847.94 | $913.7372 | $913.74 | $913.75 | $913.70 | |