| 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 | $160.29 | 13.649% | $182.168 | $182.17 | $182.15 | $182.20 |
| Purchase #2 | $35.74 | 12.587% | $40.2386 | $40.24 | $40.25 | $40.20 |
| Purchase #3 | $132.98 | 8.858% | $144.7594 | $144.76 | $144.75 | $144.80 |
| Purchase #4 | $197.86 | 11.700% | $221.0096 | $221.01 | $221.00 | $221.00 |
| Purchase #5 | $62.94 | 13.579% | $71.4866 | $71.49 | $71.50 | $71.50 |
| Purchase #6 | $110.34 | 8.769% | $120.0157 | $120.02 | $120.00 | $120.00 |
| Purchase #7 | $135.95 | 5.106% | $142.8916 | $142.89 | $142.90 | $142.90 |
| 7 purchase totals = | $836.10 | $922.5695 | $922.58 | $922.55 | $922.60 | |