| 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 | $192.27 | 13.481% | $218.1899 | $218.19 | $218.20 | $218.20 |
| Purchase #2 | $124.38 | 4.750% | $130.2881 | $130.29 | $130.30 | $130.30 |
| Purchase #3 | $168.76 | 8.199% | $182.5966 | $182.60 | $182.60 | $182.60 |
| Purchase #4 | $88.38 | 3.725% | $91.6722 | $91.67 | $91.65 | $91.70 |
| Purchase #5 | $247.33 | 9.562% | $270.9797 | $270.98 | $271.00 | $271.00 |
| Purchase #6 | $113.70 | 3.482% | $117.659 | $117.66 | $117.65 | $117.70 |
| Purchase #7 | $120.90 | 9.499% | $132.3843 | $132.38 | $132.40 | $132.40 |
| 7 purchase totals = | $1,055.72 | $1,143.7698 | $1,143.77 | $1,143.80 | $1,143.90 | |