| 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 | $157.67 | 8.562% | $171.1697 | $171.17 | $171.15 | $171.20 |
| Purchase #2 | $234.27 | 13.620% | $266.1776 | $266.18 | $266.20 | $266.20 |
| Purchase #3 | $168.48 | 6.304% | $179.101 | $179.10 | $179.10 | $179.10 |
| Purchase #4 | $32.68 | 7.636% | $35.1754 | $35.18 | $35.20 | $35.20 |
| Purchase #5 | $220.37 | 5.853% | $233.2683 | $233.27 | $233.25 | $233.30 |
| Purchase #6 | $244.73 | 9.568% | $268.1458 | $268.15 | $268.15 | $268.10 |
| Purchase #7 | $65.54 | 4.503% | $68.4913 | $68.49 | $68.50 | $68.50 |
| 7 purchase totals = | $1,123.74 | $1,221.5291 | $1,221.54 | $1,221.55 | $1,221.60 | |