| 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 | $178.32 | 4.633% | $186.5816 | $186.58 | $186.60 | $186.60 |
| Purchase #2 | $115.53 | 3.763% | $119.8774 | $119.88 | $119.90 | $119.90 |
| Purchase #3 | $55.45 | 12.562% | $62.4156 | $62.42 | $62.40 | $62.40 |
| Purchase #4 | $40.49 | 8.707% | $44.0155 | $44.02 | $44.00 | $44.00 |
| Purchase #5 | $130.69 | 11.663% | $145.9324 | $145.93 | $145.95 | $145.90 |
| Purchase #6 | $75.60 | 11.282% | $84.1292 | $84.13 | $84.15 | $84.10 |
| Purchase #7 | $169.69 | 9.190% | $185.2845 | $185.28 | $185.30 | $185.30 |
| 7 purchase totals = | $765.77 | $828.2362 | $828.24 | $828.30 | $828.20 | |