| 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 | $159.53 | 5.870% | $168.8944 | $168.89 | $168.90 | $168.90 |
| Purchase #2 | $67.50 | 11.654% | $75.3665 | $75.37 | $75.35 | $75.40 |
| Purchase #3 | $213.80 | 9.636% | $234.4018 | $234.40 | $234.40 | $234.40 |
| Purchase #4 | $129.94 | 13.143% | $147.018 | $147.02 | $147.00 | $147.00 |
| Purchase #5 | $128.32 | 6.165% | $136.2309 | $136.23 | $136.25 | $136.20 |
| Purchase #6 | $163.83 | 8.205% | $177.2723 | $177.27 | $177.25 | $177.30 |
| Purchase #7 | $204.50 | 12.520% | $230.1034 | $230.10 | $230.10 | $230.10 |
| 7 purchase totals = | $1,067.42 | $1,169.2873 | $1,169.28 | $1,169.25 | $1,169.30 | |