| 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 | $172.51 | 13.231% | $195.3348 | $195.33 | $195.35 | $195.30 |
| Purchase #2 | $108.36 | 5.579% | $114.4054 | $114.41 | $114.40 | $114.40 |
| Purchase #3 | $116.89 | 10.165% | $128.7719 | $128.77 | $128.75 | $128.80 |
| Purchase #4 | $147.77 | 6.761% | $157.7607 | $157.76 | $157.75 | $157.80 |
| Purchase #5 | $68.70 | 8.426% | $74.4887 | $74.49 | $74.50 | $74.50 |
| Purchase #6 | $66.65 | 8.334% | $72.2046 | $72.20 | $72.20 | $72.20 |
| Purchase #7 | $115.52 | 13.203% | $130.7721 | $130.77 | $130.75 | $130.80 |
| 7 purchase totals = | $796.40 | $873.7382 | $873.73 | $873.70 | $873.80 | |