| 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 | $172.26 | 12.787% | $194.2869 | $194.29 | $194.30 | $194.30 |
| Purchase #2 | $171.70 | 13.371% | $194.658 | $194.66 | $194.65 | $194.70 |
| Purchase #3 | $32.83 | 9.528% | $35.958 | $35.96 | $35.95 | $36.00 |
| Purchase #4 | $20.70 | 10.355% | $22.8435 | $22.84 | $22.85 | $22.80 |
| Purchase #5 | $16.58 | 13.410% | $18.8034 | $18.80 | $18.80 | $18.80 |
| Purchase #6 | $240.90 | 13.463% | $273.3324 | $273.33 | $273.35 | $273.30 |
| Purchase #7 | $227.56 | 9.473% | $249.1168 | $249.12 | $249.10 | $249.10 |
| 7 purchase totals = | $882.53 | $988.9990 | $989.00 | $989.00 | $989.00 | |