| 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 | $175.43 | 7.161% | $187.9925 | $187.99 | $188.00 | $188.00 |
| Purchase #2 | $210.65 | 10.689% | $233.1664 | $233.17 | $233.15 | $233.20 |
| Purchase #3 | $113.84 | 7.395% | $122.2585 | $122.26 | $122.25 | $122.30 |
| Purchase #4 | $80.65 | 5.109% | $84.7704 | $84.77 | $84.75 | $84.80 |
| Purchase #5 | $244.46 | 6.157% | $259.5114 | $259.51 | $259.50 | $259.50 |
| Purchase #6 | $8.69 | 7.319% | $9.326 | $9.33 | $9.35 | $9.30 |
| Purchase #7 | $245.51 | 10.141% | $270.4072 | $270.41 | $270.40 | $270.40 |
| 7 purchase totals = | $1,079.23 | $1,167.4324 | $1,167.44 | $1,167.40 | $1,167.50 | |