| 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 | $155.83 | 7.797% | $167.9801 | $167.98 | $168.00 | $168.00 |
| Purchase #2 | $68.87 | 4.203% | $71.7646 | $71.76 | $71.75 | $71.80 |
| Purchase #3 | $176.41 | 7.230% | $189.1644 | $189.16 | $189.15 | $189.20 |
| Purchase #4 | $6.88 | 7.489% | $7.3952 | $7.40 | $7.40 | $7.40 |
| Purchase #5 | $112.63 | 8.795% | $122.5358 | $122.54 | $122.55 | $122.50 |
| Purchase #6 | $133.87 | 8.520% | $145.2757 | $145.28 | $145.30 | $145.30 |
| Purchase #7 | $76.31 | 10.731% | $84.4988 | $84.50 | $84.50 | $84.50 |
| 7 purchase totals = | $730.80 | $788.6146 | $788.62 | $788.65 | $788.70 | |