| 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 | $16.81 | 11.694% | $18.7758 | $18.78 | $18.80 | $18.80 |
| Purchase #2 | $169.28 | 10.151% | $186.4636 | $186.46 | $186.45 | $186.50 |
| Purchase #3 | $121.83 | 3.318% | $125.8723 | $125.87 | $125.85 | $125.90 |
| Purchase #4 | $70.65 | 4.631% | $73.9218 | $73.92 | $73.90 | $73.90 |
| Purchase #5 | $223.89 | 12.163% | $251.1217 | $251.12 | $251.10 | $251.10 |
| Purchase #6 | $179.91 | 10.596% | $198.9733 | $198.97 | $198.95 | $199.00 |
| Purchase #7 | $182.99 | 12.361% | $205.6094 | $205.61 | $205.60 | $205.60 |
| 7 purchase totals = | $965.36 | $1,060.7379 | $1,060.73 | $1,060.65 | $1,060.80 | |