| 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 | $129.33 | 13.811% | $147.1918 | $147.19 | $147.20 | $147.20 |
| Purchase #2 | $79.29 | 9.691% | $86.974 | $86.97 | $86.95 | $87.00 |
| Purchase #3 | $158.57 | 11.654% | $177.0497 | $177.05 | $177.05 | $177.00 |
| Purchase #4 | $198.47 | 3.321% | $205.0612 | $205.06 | $205.05 | $205.10 |
| Purchase #5 | $216.32 | 5.748% | $228.7541 | $228.75 | $228.75 | $228.80 |
| Purchase #6 | $105.63 | 9.580% | $115.7494 | $115.75 | $115.75 | $115.70 |
| Purchase #7 | $34.80 | 12.776% | $39.246 | $39.25 | $39.25 | $39.20 |
| 7 purchase totals = | $922.41 | $1,000.0262 | $1,000.02 | $1,000.00 | $1,000.00 | |