| 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 | $172.92 | 4.789% | $181.2011 | $181.20 | $181.20 | $181.20 |
| Purchase #2 | $13.65 | 7.785% | $14.7127 | $14.71 | $14.70 | $14.70 |
| Purchase #3 | $122.78 | 5.619% | $129.679 | $129.68 | $129.70 | $129.70 |
| Purchase #4 | $33.82 | 4.464% | $35.3297 | $35.33 | $35.35 | $35.30 |
| Purchase #5 | $161.26 | 7.574% | $173.4738 | $173.47 | $173.45 | $173.50 |
| Purchase #6 | $221.26 | 4.314% | $230.8052 | $230.81 | $230.80 | $230.80 |
| Purchase #7 | $236.47 | 3.114% | $243.8337 | $243.83 | $243.85 | $243.80 |
| 7 purchase totals = | $962.16 | $1,009.0352 | $1,009.03 | $1,009.05 | $1,009.00 | |