| 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 | $57.82 | 10.190% | $63.7119 | $63.71 | $63.70 | $63.70 |
| Purchase #2 | $142.69 | 12.148% | $160.024 | $160.02 | $160.00 | $160.00 |
| Purchase #3 | $100.65 | 12.461% | $113.192 | $113.19 | $113.20 | $113.20 |
| Purchase #4 | $158.39 | 3.368% | $163.7246 | $163.72 | $163.70 | $163.70 |
| Purchase #5 | $115.77 | 6.510% | $123.3066 | $123.31 | $123.30 | $123.30 |
| Purchase #6 | $105.50 | 5.226% | $111.0134 | $111.01 | $111.00 | $111.00 |
| Purchase #7 | $159.88 | 7.445% | $171.7831 | $171.78 | $171.80 | $171.80 |
| 7 purchase totals = | $840.70 | $906.7556 | $906.74 | $906.70 | $906.70 | |