| 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 | $184.67 | 13.617% | $209.8165 | $209.82 | $209.80 | $209.80 |
| Purchase #2 | $250.29 | 11.123% | $278.1298 | $278.13 | $278.15 | $278.10 |
| Purchase #3 | $161.51 | 10.394% | $178.2973 | $178.30 | $178.30 | $178.30 |
| Purchase #4 | $194.66 | 4.294% | $203.0187 | $203.02 | $203.00 | $203.00 |
| Purchase #5 | $68.92 | 12.506% | $77.5391 | $77.54 | $77.55 | $77.50 |
| Purchase #6 | $170.81 | 8.608% | $185.5133 | $185.51 | $185.50 | $185.50 |
| Purchase #7 | $6.93 | 13.182% | $7.8435 | $7.84 | $7.85 | $7.80 |
| 7 purchase totals = | $1,037.79 | $1,140.1582 | $1,140.16 | $1,140.15 | $1,140.00 | |