| 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 | $160.59 | 10.795% | $177.9257 | $177.93 | $177.95 | $177.90 |
| Purchase #2 | $73.92 | 3.862% | $76.7748 | $76.77 | $76.75 | $76.80 |
| Purchase #3 | $113.96 | 7.318% | $122.2996 | $122.30 | $122.30 | $122.30 |
| Purchase #4 | $135.68 | 10.491% | $149.9142 | $149.91 | $149.90 | $149.90 |
| Purchase #5 | $241.43 | 12.614% | $271.884 | $271.88 | $271.90 | $271.90 |
| Purchase #6 | $47.48 | 8.118% | $51.3344 | $51.33 | $51.35 | $51.30 |
| Purchase #7 | $143.79 | 13.209% | $162.7832 | $162.78 | $162.80 | $162.80 |
| 7 purchase totals = | $916.85 | $1,012.9159 | $1,012.90 | $1,012.95 | $1,012.90 | |