| 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 | $66.29 | 9.190% | $72.3821 | $72.38 | $72.40 | $72.40 |
| Purchase #2 | $135.48 | 3.419% | $140.1121 | $140.11 | $140.10 | $140.10 |
| Purchase #3 | $186.53 | 4.204% | $194.3717 | $194.37 | $194.35 | $194.40 |
| Purchase #4 | $195.77 | 6.218% | $207.943 | $207.94 | $207.95 | $207.90 |
| Purchase #5 | $156.56 | 13.832% | $178.2154 | $178.22 | $178.20 | $178.20 |
| Purchase #6 | $94.70 | 8.398% | $102.6529 | $102.65 | $102.65 | $102.70 |
| Purchase #7 | $27.91 | 5.259% | $29.3778 | $29.38 | $29.40 | $29.40 |
| 7 purchase totals = | $863.24 | $925.0550 | $925.05 | $925.05 | $925.10 | |