| 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 | $130.40 | 6.873% | $139.3624 | $139.36 | $139.35 | $139.40 |
| Purchase #2 | $204.96 | 13.464% | $232.5558 | $232.56 | $232.55 | $232.60 |
| Purchase #3 | $172.32 | 5.673% | $182.0957 | $182.10 | $182.10 | $182.10 |
| Purchase #4 | $8.67 | 7.662% | $9.3343 | $9.33 | $9.35 | $9.30 |
| Purchase #5 | $160.87 | 9.863% | $176.7366 | $176.74 | $176.75 | $176.70 |
| Purchase #6 | $84.80 | 12.220% | $95.1626 | $95.16 | $95.15 | $95.20 |
| Purchase #7 | $69.34 | 5.860% | $73.4033 | $73.40 | $73.40 | $73.40 |
| 7 purchase totals = | $831.36 | $908.6507 | $908.65 | $908.65 | $908.70 | |