| 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 | $143.67 | 4.218% | $149.73 | $149.73 | $149.75 | $149.70 |
| Purchase #2 | $228.47 | 4.559% | $238.8859 | $238.89 | $238.90 | $238.90 |
| Purchase #3 | $206.82 | 5.517% | $218.2303 | $218.23 | $218.25 | $218.20 |
| Purchase #4 | $168.77 | 4.133% | $175.7453 | $175.75 | $175.75 | $175.70 |
| Purchase #5 | $174.63 | 5.384% | $184.0321 | $184.03 | $184.05 | $184.00 |
| Purchase #6 | $132.78 | 10.550% | $146.7883 | $146.79 | $146.80 | $146.80 |
| Purchase #7 | $102.45 | 9.552% | $112.236 | $112.24 | $112.25 | $112.20 |
| 7 purchase totals = | $1,157.59 | $1,225.6479 | $1,225.66 | $1,225.75 | $1,225.50 | |