| 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 | $141.56 | 12.166% | $158.7822 | $158.78 | $158.80 | $158.80 |
| Purchase #2 | $243.46 | 13.105% | $275.3654 | $275.37 | $275.35 | $275.40 |
| Purchase #3 | $14.26 | 12.771% | $16.0811 | $16.08 | $16.10 | $16.10 |
| Purchase #4 | $174.47 | 8.341% | $189.0225 | $189.02 | $189.00 | $189.00 |
| Purchase #5 | $223.37 | 12.779% | $251.9145 | $251.91 | $251.90 | $251.90 |
| Purchase #6 | $210.84 | 4.314% | $219.9356 | $219.94 | $219.95 | $219.90 |
| Purchase #7 | $158.87 | 12.530% | $178.7764 | $178.78 | $178.80 | $178.80 |
| 7 purchase totals = | $1,166.83 | $1,289.8777 | $1,289.88 | $1,289.90 | $1,289.90 | |