| 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 | $75.30 | 6.800% | $80.4204 | $80.42 | $80.40 | $80.40 |
| Purchase #2 | $191.33 | 3.835% | $198.6675 | $198.67 | $198.65 | $198.70 |
| Purchase #3 | $14.77 | 10.421% | $16.3092 | $16.31 | $16.30 | $16.30 |
| Purchase #4 | $208.92 | 5.262% | $219.9134 | $219.91 | $219.90 | $219.90 |
| Purchase #5 | $89.75 | 13.745% | $102.0861 | $102.09 | $102.10 | $102.10 |
| Purchase #6 | $228.65 | 7.622% | $246.0777 | $246.08 | $246.10 | $246.10 |
| Purchase #7 | $168.55 | 3.529% | $174.4981 | $174.50 | $174.50 | $174.50 |
| 7 purchase totals = | $977.27 | $1,037.9724 | $1,037.98 | $1,037.95 | $1,038.00 | |