| 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 | $141.85 | 13.404% | $160.8636 | $160.86 | $160.85 | $160.90 |
| Purchase #2 | $157.64 | 9.113% | $172.0057 | $172.01 | $172.00 | $172.00 |
| Purchase #3 | $221.98 | 13.738% | $252.4756 | $252.48 | $252.50 | $252.50 |
| Purchase #4 | $81.75 | 13.530% | $92.8108 | $92.81 | $92.80 | $92.80 |
| Purchase #5 | $223.59 | 12.811% | $252.2341 | $252.23 | $252.25 | $252.20 |
| Purchase #6 | $240.49 | 6.760% | $256.7471 | $256.75 | $256.75 | $256.70 |
| Purchase #7 | $166.53 | 5.258% | $175.2861 | $175.29 | $175.30 | $175.30 |
| 7 purchase totals = | $1,233.83 | $1,362.4230 | $1,362.43 | $1,362.45 | $1,362.40 | |