| 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 | $141.41 | 3.767% | $146.7369 | $146.74 | $146.75 | $146.70 |
| Purchase #2 | $175.66 | 9.484% | $192.3196 | $192.32 | $192.30 | $192.30 |
| Purchase #3 | $102.79 | 5.303% | $108.241 | $108.24 | $108.25 | $108.20 |
| Purchase #4 | $180.61 | 10.143% | $198.9293 | $198.93 | $198.95 | $198.90 |
| Purchase #5 | $180.27 | 8.558% | $195.6975 | $195.70 | $195.70 | $195.70 |
| Purchase #6 | $6.72 | 13.384% | $7.6194 | $7.62 | $7.60 | $7.60 |
| Purchase #7 | $122.85 | 10.613% | $135.8881 | $135.89 | $135.90 | $135.90 |
| 7 purchase totals = | $910.31 | $985.4318 | $985.44 | $985.45 | $985.30 | |