| 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 | $162.28 | 6.426% | $172.7081 | $172.71 | $172.70 | $172.70 |
| Purchase #2 | $33.69 | 7.784% | $36.3124 | $36.31 | $36.30 | $36.30 |
| Purchase #3 | $152.83 | 10.606% | $169.0391 | $169.04 | $169.05 | $169.00 |
| Purchase #4 | $184.91 | 13.562% | $209.9875 | $209.99 | $210.00 | $210.00 |
| Purchase #5 | $48.90 | 9.282% | $53.4389 | $53.44 | $53.45 | $53.40 |
| Purchase #6 | $250.55 | 11.616% | $279.6539 | $279.65 | $279.65 | $279.70 |
| Purchase #7 | $237.34 | 10.731% | $262.809 | $262.81 | $262.80 | $262.80 |
| 7 purchase totals = | $1,070.50 | $1,183.9489 | $1,183.95 | $1,183.95 | $1,183.90 | |