| 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 | $147.54 | 11.381% | $164.3315 | $164.33 | $164.35 | $164.30 |
| Purchase #2 | $219.43 | 12.435% | $246.7161 | $246.72 | $246.70 | $246.70 |
| Purchase #3 | $203.76 | 3.782% | $211.4662 | $211.47 | $211.45 | $211.50 |
| Purchase #4 | $196.65 | 11.139% | $218.5548 | $218.55 | $218.55 | $218.60 |
| Purchase #5 | $158.52 | 9.233% | $173.1562 | $173.16 | $173.15 | $173.20 |
| Purchase #6 | $156.89 | 8.500% | $170.2257 | $170.23 | $170.25 | $170.20 |
| Purchase #7 | $236.90 | 7.437% | $254.5183 | $254.52 | $254.50 | $254.50 |
| 7 purchase totals = | $1,319.69 | $1,438.9688 | $1,438.98 | $1,438.95 | $1,439.00 | |