| 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 | $117.25 | 10.666% | $129.7559 | $129.76 | $129.75 | $129.80 |
| Purchase #2 | $192.35 | 9.475% | $210.5752 | $210.58 | $210.60 | $210.60 |
| Purchase #3 | $115.86 | 4.661% | $121.2602 | $121.26 | $121.25 | $121.30 |
| Purchase #4 | $164.60 | 8.125% | $177.9738 | $177.97 | $177.95 | $178.00 |
| Purchase #5 | $83.27 | 12.434% | $93.6238 | $93.62 | $93.60 | $93.60 |
| Purchase #6 | $5.69 | 6.141% | $6.0394 | $6.04 | $6.05 | $6.00 |
| Purchase #7 | $73.70 | 3.110% | $75.9921 | $75.99 | $76.00 | $76.00 |
| 7 purchase totals = | $752.72 | $815.2204 | $815.22 | $815.20 | $815.30 | |