| 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 | $135.29 | 6.332% | $143.8566 | $143.86 | $143.85 | $143.90 |
| Purchase #2 | $89.96 | 11.193% | $100.0292 | $100.03 | $100.05 | $100.00 |
| Purchase #3 | $27.88 | 6.323% | $29.6429 | $29.64 | $29.65 | $29.60 |
| Purchase #4 | $113.86 | 5.676% | $120.3227 | $120.32 | $120.30 | $120.30 |
| Purchase #5 | $109.47 | 12.211% | $122.8374 | $122.84 | $122.85 | $122.80 |
| Purchase #6 | $160.54 | 4.500% | $167.7643 | $167.76 | $167.75 | $167.80 |
| Purchase #7 | $214.89 | 3.220% | $221.8095 | $221.81 | $221.80 | $221.80 |
| 7 purchase totals = | $851.89 | $906.2626 | $906.26 | $906.25 | $906.20 | |