| 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 | $142.82 | 12.701% | $160.9596 | $160.96 | $160.95 | $161.00 |
| Purchase #2 | $167.80 | 5.200% | $176.5256 | $176.53 | $176.55 | $176.50 |
| Purchase #3 | $12.25 | 12.277% | $13.7539 | $13.75 | $13.75 | $13.80 |
| Purchase #4 | $135.98 | 6.821% | $145.2552 | $145.26 | $145.25 | $145.30 |
| Purchase #5 | $103.65 | 13.516% | $117.6593 | $117.66 | $117.65 | $117.70 |
| Purchase #6 | $41.80 | 9.125% | $45.6143 | $45.61 | $45.60 | $45.60 |
| Purchase #7 | $67.61 | 12.152% | $75.826 | $75.83 | $75.85 | $75.80 |
| 7 purchase totals = | $671.91 | $735.5939 | $735.60 | $735.60 | $735.70 | |