| 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 | $175.43 | 8.192% | $189.8012 | $189.80 | $189.80 | $189.80 |
| Purchase #2 | $179.95 | 8.654% | $195.5229 | $195.52 | $195.50 | $195.50 |
| Purchase #3 | $71.55 | 7.645% | $77.02 | $77.02 | $77.00 | $77.00 |
| Purchase #4 | $61.34 | 5.367% | $64.6321 | $64.63 | $64.65 | $64.60 |
| Purchase #5 | $146.42 | 10.265% | $161.45 | $161.45 | $161.45 | $161.50 |
| Purchase #6 | $36.90 | 9.140% | $40.2727 | $40.27 | $40.25 | $40.30 |
| Purchase #7 | $51.55 | 3.413% | $53.3094 | $53.31 | $53.30 | $53.30 |
| 7 purchase totals = | $723.14 | $782.0083 | $782.00 | $781.95 | $782.00 | |