| 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 | $143.48 | 10.706% | $158.841 | $158.84 | $158.85 | $158.80 |
| Purchase #2 | $214.53 | 12.185% | $240.6705 | $240.67 | $240.65 | $240.70 |
| Purchase #3 | $207.64 | 12.733% | $234.0788 | $234.08 | $234.10 | $234.10 |
| Purchase #4 | $244.91 | 13.434% | $277.8112 | $277.81 | $277.80 | $277.80 |
| Purchase #5 | $155.53 | 9.251% | $169.9181 | $169.92 | $169.90 | $169.90 |
| Purchase #6 | $36.26 | 13.274% | $41.0732 | $41.07 | $41.05 | $41.10 |
| Purchase #7 | $48.75 | 9.120% | $53.196 | $53.20 | $53.20 | $53.20 |
| 7 purchase totals = | $1,051.10 | $1,175.5888 | $1,175.59 | $1,175.55 | $1,175.60 | |