| 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 | $136.92 | 9.677% | $150.1697 | $150.17 | $150.15 | $150.20 |
| Purchase #2 | $61.92 | 10.598% | $68.4823 | $68.48 | $68.50 | $68.50 |
| Purchase #3 | $36.57 | 5.347% | $38.5254 | $38.53 | $38.55 | $38.50 |
| Purchase #4 | $225.97 | 10.227% | $249.08 | $249.08 | $249.10 | $249.10 |
| Purchase #5 | $109.26 | 12.427% | $122.8377 | $122.84 | $122.85 | $122.80 |
| Purchase #6 | $139.48 | 11.667% | $155.7531 | $155.75 | $155.75 | $155.80 |
| Purchase #7 | $126.74 | 7.252% | $135.9312 | $135.93 | $135.95 | $135.90 |
| 7 purchase totals = | $836.86 | $920.7794 | $920.78 | $920.85 | $920.80 | |