| 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 | $150.47 | 12.424% | $169.1644 | $169.16 | $169.15 | $169.20 |
| Purchase #2 | $86.88 | 13.370% | $98.4959 | $98.50 | $98.50 | $98.50 |
| Purchase #3 | $176.44 | 4.668% | $184.6762 | $184.68 | $184.70 | $184.70 |
| Purchase #4 | $61.75 | 12.491% | $69.4632 | $69.46 | $69.45 | $69.50 |
| Purchase #5 | $140.86 | 8.531% | $152.8768 | $152.88 | $152.90 | $152.90 |
| Purchase #6 | $118.77 | 9.244% | $129.7491 | $129.75 | $129.75 | $129.70 |
| Purchase #7 | $240.31 | 10.829% | $266.3332 | $266.33 | $266.35 | $266.30 |
| 7 purchase totals = | $975.48 | $1,070.7588 | $1,070.76 | $1,070.80 | $1,070.80 | |