| 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 | $198.49 | 3.457% | $205.3518 | $205.35 | $205.35 | $205.40 |
| Purchase #2 | $249.36 | 5.662% | $263.4788 | $263.48 | $263.50 | $263.50 |
| Purchase #3 | $84.75 | 6.714% | $90.4401 | $90.44 | $90.45 | $90.40 |
| Purchase #4 | $143.46 | 12.126% | $160.856 | $160.86 | $160.85 | $160.90 |
| Purchase #5 | $102.98 | 7.157% | $110.3503 | $110.35 | $110.35 | $110.40 |
| Purchase #6 | $231.32 | 5.400% | $243.8113 | $243.81 | $243.80 | $243.80 |
| Purchase #7 | $57.37 | 7.718% | $61.7978 | $61.80 | $61.80 | $61.80 |
| 7 purchase totals = | $1,067.73 | $1,136.0861 | $1,136.09 | $1,136.10 | $1,136.20 | |