| 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 | $164.51 | 5.393% | $173.382 | $173.38 | $173.40 | $173.40 |
| Purchase #2 | $149.76 | 13.465% | $169.9252 | $169.93 | $169.95 | $169.90 |
| Purchase #3 | $205.57 | 5.653% | $217.1909 | $217.19 | $217.20 | $217.20 |
| Purchase #4 | $18.58 | 3.298% | $19.1928 | $19.19 | $19.20 | $19.20 |
| Purchase #5 | $239.26 | 5.323% | $251.9958 | $252.00 | $252.00 | $252.00 |
| Purchase #6 | $197.53 | 4.599% | $206.6144 | $206.61 | $206.60 | $206.60 |
| Purchase #7 | $63.33 | 4.751% | $66.3388 | $66.34 | $66.35 | $66.30 |
| 7 purchase totals = | $1,038.54 | $1,104.6399 | $1,104.64 | $1,104.70 | $1,104.60 | |