| 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 | $145.36 | 7.664% | $156.5004 | $156.50 | $156.50 | $156.50 |
| Purchase #2 | $118.75 | 9.277% | $129.7664 | $129.77 | $129.75 | $129.80 |
| Purchase #3 | $159.92 | 13.683% | $181.8019 | $181.80 | $181.80 | $181.80 |
| Purchase #4 | $127.36 | 7.501% | $136.9133 | $136.91 | $136.90 | $136.90 |
| Purchase #5 | $167.53 | 9.645% | $183.6883 | $183.69 | $183.70 | $183.70 |
| Purchase #6 | $124.69 | 4.522% | $130.3285 | $130.33 | $130.35 | $130.30 |
| Purchase #7 | $177.62 | 9.490% | $194.4761 | $194.48 | $194.50 | $194.50 |
| 7 purchase totals = | $1,021.23 | $1,113.4749 | $1,113.48 | $1,113.50 | $1,113.50 | |