| 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 | $159.99 | 13.774% | $182.027 | $182.03 | $182.05 | $182.00 |
| Purchase #2 | $199.44 | 8.498% | $216.3884 | $216.39 | $216.40 | $216.40 |
| Purchase #3 | $41.29 | 5.102% | $43.3966 | $43.40 | $43.40 | $43.40 |
| Purchase #4 | $6.61 | 13.746% | $7.5186 | $7.52 | $7.50 | $7.50 |
| Purchase #5 | $113.34 | 3.237% | $117.0088 | $117.01 | $117.00 | $117.00 |
| Purchase #6 | $149.68 | 11.612% | $167.0608 | $167.06 | $167.05 | $167.10 |
| Purchase #7 | $161.55 | 10.320% | $178.222 | $178.22 | $178.20 | $178.20 |
| 7 purchase totals = | $831.90 | $911.6222 | $911.63 | $911.60 | $911.60 | |