| 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 | $155.57 | 13.571% | $176.6824 | $176.68 | $176.70 | $176.70 |
| Purchase #2 | $211.81 | 11.487% | $236.1406 | $236.14 | $236.15 | $236.10 |
| Purchase #3 | $234.27 | 6.781% | $250.1558 | $250.16 | $250.15 | $250.20 |
| Purchase #4 | $74.37 | 9.126% | $81.157 | $81.16 | $81.15 | $81.20 |
| Purchase #5 | $7.51 | 7.269% | $8.0559 | $8.06 | $8.05 | $8.10 |
| Purchase #6 | $11.97 | 6.210% | $12.7133 | $12.71 | $12.70 | $12.70 |
| Purchase #7 | $242.53 | 9.569% | $265.7377 | $265.74 | $265.75 | $265.70 |
| 7 purchase totals = | $938.03 | $1,030.6427 | $1,030.65 | $1,030.65 | $1,030.70 | |