| 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 | $171.26 | 13.787% | $194.8716 | $194.87 | $194.85 | $194.90 |
| Purchase #2 | $88.54 | 4.126% | $92.1932 | $92.19 | $92.20 | $92.20 |
| Purchase #3 | $189.77 | 9.741% | $208.2555 | $208.26 | $208.25 | $208.30 |
| Purchase #4 | $229.28 | 13.449% | $260.1159 | $260.12 | $260.10 | $260.10 |
| Purchase #5 | $201.71 | 9.589% | $221.052 | $221.05 | $221.05 | $221.10 |
| Purchase #6 | $137.67 | 7.369% | $147.8149 | $147.81 | $147.80 | $147.80 |
| Purchase #7 | $227.64 | 13.211% | $257.7135 | $257.71 | $257.70 | $257.70 |
| 7 purchase totals = | $1,245.87 | $1,382.0166 | $1,382.01 | $1,381.95 | $1,382.10 | |