| 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 | $143.93 | 9.231% | $157.2162 | $157.22 | $157.20 | $157.20 |
| Purchase #2 | $118.35 | 8.318% | $128.1944 | $128.19 | $128.20 | $128.20 |
| Purchase #3 | $118.72 | 3.690% | $123.1008 | $123.10 | $123.10 | $123.10 |
| Purchase #4 | $160.64 | 5.370% | $169.2664 | $169.27 | $169.25 | $169.30 |
| Purchase #5 | $148.54 | 7.645% | $159.8959 | $159.90 | $159.90 | $159.90 |
| Purchase #6 | $192.66 | 11.107% | $214.0587 | $214.06 | $214.05 | $214.10 |
| Purchase #7 | $68.51 | 10.282% | $75.5542 | $75.55 | $75.55 | $75.60 |
| 7 purchase totals = | $951.35 | $1,027.2866 | $1,027.29 | $1,027.25 | $1,027.40 | |