| 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 | $36.99 | 7.183% | $39.647 | $39.65 | $39.65 | $39.60 |
| Purchase #2 | $31.71 | 10.218% | $34.9501 | $34.95 | $34.95 | $35.00 |
| Purchase #3 | $153.77 | 3.592% | $159.2934 | $159.29 | $159.30 | $159.30 |
| Purchase #4 | $159.98 | 3.113% | $164.9602 | $164.96 | $164.95 | $165.00 |
| Purchase #5 | $195.50 | 11.252% | $217.4977 | $217.50 | $217.50 | $217.50 |
| Purchase #6 | $149.31 | 13.364% | $169.2638 | $169.26 | $169.25 | $169.30 |
| Purchase #7 | $194.63 | 11.214% | $216.4558 | $216.46 | $216.45 | $216.50 |
| 7 purchase totals = | $921.89 | $1,002.0680 | $1,002.07 | $1,002.05 | $1,002.20 | |