| 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 | $148.40 | 11.136% | $164.9258 | $164.93 | $164.95 | $164.90 |
| Purchase #2 | $111.67 | 12.558% | $125.6935 | $125.69 | $125.70 | $125.70 |
| Purchase #3 | $144.54 | 10.471% | $159.6748 | $159.67 | $159.65 | $159.70 |
| Purchase #4 | $201.94 | 10.848% | $223.8465 | $223.85 | $223.85 | $223.80 |
| Purchase #5 | $169.46 | 8.784% | $184.3454 | $184.35 | $184.35 | $184.30 |
| Purchase #6 | $134.77 | 12.157% | $151.154 | $151.15 | $151.15 | $151.20 |
| Purchase #7 | $6.70 | 7.489% | $7.2018 | $7.20 | $7.20 | $7.20 |
| 7 purchase totals = | $917.48 | $1,016.8418 | $1,016.84 | $1,016.85 | $1,016.80 | |