| 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 | $193.76 | 3.750% | $201.026 | $201.03 | $201.05 | $201.00 |
| Purchase #2 | $10.64 | 7.580% | $11.4465 | $11.45 | $11.45 | $11.40 |
| Purchase #3 | $145.40 | 12.646% | $163.7873 | $163.79 | $163.80 | $163.80 |
| Purchase #4 | $196.36 | 7.860% | $211.7939 | $211.79 | $211.80 | $211.80 |
| Purchase #5 | $158.71 | 9.218% | $173.3399 | $173.34 | $173.35 | $173.30 |
| Purchase #6 | $92.95 | 11.264% | $103.4199 | $103.42 | $103.40 | $103.40 |
| Purchase #7 | $196.98 | 13.826% | $224.2145 | $224.21 | $224.20 | $224.20 |
| 7 purchase totals = | $994.80 | $1,089.0280 | $1,089.03 | $1,089.05 | $1,088.90 | |