| 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 | $201.83 | 9.168% | $220.3338 | $220.33 | $220.35 | $220.30 |
| Purchase #2 | $145.66 | 7.141% | $156.0616 | $156.06 | $156.05 | $156.10 |
| Purchase #3 | $87.96 | 4.773% | $92.1583 | $92.16 | $92.15 | $92.20 |
| Purchase #4 | $88.50 | 8.141% | $95.7048 | $95.70 | $95.70 | $95.70 |
| Purchase #5 | $92.96 | 4.262% | $96.922 | $96.92 | $96.90 | $96.90 |
| Purchase #6 | $140.35 | 6.116% | $148.9338 | $148.93 | $148.95 | $148.90 |
| Purchase #7 | $144.97 | 7.588% | $155.9703 | $155.97 | $155.95 | $156.00 |
| 7 purchase totals = | $902.23 | $966.0846 | $966.07 | $966.05 | $966.10 | |