| 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 | $192.39 | 13.827% | $218.9918 | $218.99 | $219.00 | $219.00 |
| Purchase #2 | $209.54 | 5.861% | $221.8211 | $221.82 | $221.80 | $221.80 |
| Purchase #3 | $156.93 | 11.348% | $174.7384 | $174.74 | $174.75 | $174.70 |
| Purchase #4 | $39.92 | 13.376% | $45.2597 | $45.26 | $45.25 | $45.30 |
| Purchase #5 | $64.57 | 10.598% | $71.4131 | $71.41 | $71.40 | $71.40 |
| Purchase #6 | $30.48 | 12.537% | $34.3013 | $34.30 | $34.30 | $34.30 |
| Purchase #7 | $131.50 | 6.515% | $140.0672 | $140.07 | $140.05 | $140.10 |
| 7 purchase totals = | $825.33 | $906.5926 | $906.59 | $906.55 | $906.60 | |