| 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 | $173.76 | 4.294% | $181.2213 | $181.22 | $181.20 | $181.20 |
| Purchase #2 | $212.43 | 3.329% | $219.5018 | $219.50 | $219.50 | $219.50 |
| Purchase #3 | $107.81 | 4.683% | $112.8587 | $112.86 | $112.85 | $112.90 |
| Purchase #4 | $160.52 | 12.285% | $180.2399 | $180.24 | $180.25 | $180.20 |
| Purchase #5 | $48.28 | 7.204% | $51.7581 | $51.76 | $51.75 | $51.80 |
| Purchase #6 | $224.32 | 12.764% | $252.9522 | $252.95 | $252.95 | $253.00 |
| Purchase #7 | $150.84 | 5.619% | $159.3157 | $159.32 | $159.30 | $159.30 |
| 7 purchase totals = | $1,077.96 | $1,157.8477 | $1,157.85 | $1,157.80 | $1,157.90 | |