| 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 | $137.64 | 5.400% | $145.0726 | $145.07 | $145.05 | $145.10 |
| Purchase #2 | $209.67 | 8.774% | $228.0664 | $228.07 | $228.05 | $228.10 |
| Purchase #3 | $18.26 | 8.330% | $19.7811 | $19.78 | $19.80 | $19.80 |
| Purchase #4 | $91.50 | 7.481% | $98.3451 | $98.35 | $98.35 | $98.30 |
| Purchase #5 | $191.65 | 9.409% | $209.6823 | $209.68 | $209.70 | $209.70 |
| Purchase #6 | $185.93 | 10.373% | $205.2165 | $205.22 | $205.20 | $205.20 |
| Purchase #7 | $18.29 | 3.131% | $18.8627 | $18.86 | $18.85 | $18.90 |
| 7 purchase totals = | $852.94 | $925.0267 | $925.03 | $925.00 | $925.10 | |