| 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 | $153.74 | 4.795% | $161.1118 | $161.11 | $161.10 | $161.10 |
| Purchase #2 | $166.85 | 11.415% | $185.8959 | $185.90 | $185.90 | $185.90 |
| Purchase #3 | $179.88 | 10.658% | $199.0516 | $199.05 | $199.05 | $199.10 |
| Purchase #4 | $33.95 | 9.528% | $37.1848 | $37.18 | $37.20 | $37.20 |
| Purchase #5 | $248.76 | 12.238% | $279.2032 | $279.20 | $279.20 | $279.20 |
| Purchase #6 | $133.26 | 10.756% | $147.5934 | $147.59 | $147.60 | $147.60 |
| Purchase #7 | $88.33 | 8.277% | $95.6411 | $95.64 | $95.65 | $95.60 |
| 7 purchase totals = | $1,004.77 | $1,105.6818 | $1,105.67 | $1,105.70 | $1,105.70 | |