| 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 | $181.71 | 4.752% | $190.3449 | $190.34 | $190.35 | $190.30 |
| Purchase #2 | $16.38 | 5.691% | $17.3122 | $17.31 | $17.30 | $17.30 |
| Purchase #3 | $142.97 | 6.715% | $152.5704 | $152.57 | $152.55 | $152.60 |
| Purchase #4 | $110.76 | 8.355% | $120.014 | $120.01 | $120.00 | $120.00 |
| Purchase #5 | $97.90 | 5.664% | $103.4451 | $103.45 | $103.45 | $103.40 |
| Purchase #6 | $142.79 | 11.387% | $159.0495 | $159.05 | $159.05 | $159.00 |
| Purchase #7 | $181.34 | 4.814% | $190.0697 | $190.07 | $190.05 | $190.10 |
| 7 purchase totals = | $873.85 | $932.8058 | $932.80 | $932.75 | $932.70 | |