| 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 | $190.47 | 8.117% | $205.9304 | $205.93 | $205.95 | $205.90 |
| Purchase #2 | $178.54 | 5.425% | $188.2258 | $188.23 | $188.25 | $188.20 |
| Purchase #3 | $117.42 | 7.131% | $125.7932 | $125.79 | $125.80 | $125.80 |
| Purchase #4 | $205.66 | 8.804% | $223.7663 | $223.77 | $223.75 | $223.80 |
| Purchase #5 | $80.74 | 13.612% | $91.7303 | $91.73 | $91.75 | $91.70 |
| Purchase #6 | $98.59 | 12.410% | $110.825 | $110.83 | $110.85 | $110.80 |
| Purchase #7 | $170.44 | 11.405% | $189.8787 | $189.88 | $189.90 | $189.90 |
| 7 purchase totals = | $1,041.86 | $1,136.1497 | $1,136.16 | $1,136.25 | $1,136.10 | |