| 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 | $118.68 | 7.706% | $127.8255 | $127.83 | $127.85 | $127.80 |
| Purchase #2 | $190.38 | 13.709% | $216.4792 | $216.48 | $216.50 | $216.50 |
| Purchase #3 | $176.48 | 6.586% | $188.103 | $188.10 | $188.10 | $188.10 |
| Purchase #4 | $218.61 | 9.833% | $240.1059 | $240.11 | $240.10 | $240.10 |
| Purchase #5 | $173.64 | 3.746% | $180.1446 | $180.14 | $180.15 | $180.10 |
| Purchase #6 | $149.54 | 6.744% | $159.625 | $159.63 | $159.65 | $159.60 |
| Purchase #7 | $64.35 | 7.258% | $69.0205 | $69.02 | $69.00 | $69.00 |
| 7 purchase totals = | $1,091.68 | $1,181.3037 | $1,181.31 | $1,181.35 | $1,181.20 | |