| 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 | $145.66 | 7.311% | $156.3092 | $156.31 | $156.30 | $156.30 |
| Purchase #2 | $167.94 | 12.252% | $188.516 | $188.52 | $188.50 | $188.50 |
| Purchase #3 | $162.46 | 8.804% | $176.763 | $176.76 | $176.75 | $176.80 |
| Purchase #4 | $157.32 | 13.451% | $178.4811 | $178.48 | $178.50 | $178.50 |
| Purchase #5 | $164.63 | 13.145% | $186.2706 | $186.27 | $186.25 | $186.30 |
| Purchase #6 | $177.49 | 8.315% | $192.2483 | $192.25 | $192.25 | $192.20 |
| Purchase #7 | $241.86 | 11.791% | $270.3777 | $270.38 | $270.40 | $270.40 |
| 7 purchase totals = | $1,217.36 | $1,348.9659 | $1,348.97 | $1,348.95 | $1,349.00 | |