| 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 | $123.50 | 8.191% | $133.6159 | $133.62 | $133.60 | $133.60 |
| Purchase #2 | $134.72 | 11.837% | $150.6668 | $150.67 | $150.65 | $150.70 |
| Purchase #3 | $147.81 | 9.250% | $161.4824 | $161.48 | $161.50 | $161.50 |
| Purchase #4 | $66.64 | 11.493% | $74.2989 | $74.30 | $74.30 | $74.30 |
| Purchase #5 | $58.35 | 5.710% | $61.6818 | $61.68 | $61.70 | $61.70 |
| Purchase #6 | $14.52 | 7.710% | $15.6395 | $15.64 | $15.65 | $15.60 |
| Purchase #7 | $223.76 | 13.465% | $253.8893 | $253.89 | $253.90 | $253.90 |
| 7 purchase totals = | $769.30 | $851.2746 | $851.28 | $851.30 | $851.30 | |