| 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 | $143.34 | 7.362% | $153.8927 | $153.89 | $153.90 | $153.90 |
| Purchase #2 | $47.59 | 4.566% | $49.763 | $49.76 | $49.75 | $49.80 |
| Purchase #3 | $111.64 | 5.550% | $117.836 | $117.84 | $117.85 | $117.80 |
| Purchase #4 | $121.49 | 8.153% | $131.3951 | $131.40 | $131.40 | $131.40 |
| Purchase #5 | $198.29 | 7.559% | $213.2787 | $213.28 | $213.30 | $213.30 |
| Purchase #6 | $243.99 | 5.647% | $257.7681 | $257.77 | $257.75 | $257.80 |
| Purchase #7 | $226.56 | 8.560% | $245.9535 | $245.95 | $245.95 | $246.00 |
| 7 purchase totals = | $1,092.90 | $1,169.8871 | $1,169.89 | $1,169.90 | $1,170.00 | |