| 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 | $123.85 | 7.218% | $132.7895 | $132.79 | $132.80 | $132.80 |
| Purchase #2 | $136.27 | 12.678% | $153.5463 | $153.55 | $153.55 | $153.50 |
| Purchase #3 | $82.39 | 10.543% | $91.0764 | $91.08 | $91.10 | $91.10 |
| Purchase #4 | $204.68 | 7.789% | $220.6225 | $220.62 | $220.60 | $220.60 |
| Purchase #5 | $85.55 | 7.609% | $92.0595 | $92.06 | $92.05 | $92.10 |
| Purchase #6 | $185.53 | 4.756% | $194.3538 | $194.35 | $194.35 | $194.40 |
| Purchase #7 | $93.95 | 5.228% | $98.8617 | $98.86 | $98.85 | $98.90 |
| 7 purchase totals = | $912.22 | $983.3097 | $983.31 | $983.30 | $983.40 | |