| 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 | $166.44 | 11.231% | $185.1329 | $185.13 | $185.15 | $185.10 |
| Purchase #2 | $143.63 | 10.544% | $158.7743 | $158.77 | $158.75 | $158.80 |
| Purchase #3 | $33.77 | 7.580% | $36.3298 | $36.33 | $36.35 | $36.30 |
| Purchase #4 | $84.98 | 12.425% | $95.5388 | $95.54 | $95.55 | $95.50 |
| Purchase #5 | $11.58 | 12.558% | $13.0342 | $13.03 | $13.05 | $13.00 |
| Purchase #6 | $36.76 | 7.560% | $39.5391 | $39.54 | $39.55 | $39.50 |
| Purchase #7 | $235.78 | 9.470% | $258.1084 | $258.11 | $258.10 | $258.10 |
| 7 purchase totals = | $712.94 | $786.4575 | $786.45 | $786.50 | $786.30 | |