| 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 | $165.71 | 6.387% | $176.2939 | $176.29 | $176.30 | $176.30 |
| Purchase #2 | $206.41 | 10.166% | $227.3936 | $227.39 | $227.40 | $227.40 |
| Purchase #3 | $166.72 | 9.625% | $182.7668 | $182.77 | $182.75 | $182.80 |
| Purchase #4 | $149.48 | 6.363% | $158.9914 | $158.99 | $159.00 | $159.00 |
| Purchase #5 | $29.76 | 8.757% | $32.3661 | $32.37 | $32.35 | $32.40 |
| Purchase #6 | $179.97 | 13.658% | $204.5503 | $204.55 | $204.55 | $204.60 |
| Purchase #7 | $183.34 | 9.472% | $200.706 | $200.71 | $200.70 | $200.70 |
| 7 purchase totals = | $1,081.39 | $1,183.0681 | $1,183.07 | $1,183.05 | $1,183.20 | |