| 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 | $135.80 | 6.748% | $144.9638 | $144.96 | $144.95 | $145.00 |
| Purchase #2 | $190.76 | 11.625% | $212.9359 | $212.94 | $212.95 | $212.90 |
| Purchase #3 | $159.98 | 7.715% | $172.3225 | $172.32 | $172.30 | $172.30 |
| Purchase #4 | $5.76 | 13.487% | $6.5369 | $6.54 | $6.55 | $6.50 |
| Purchase #5 | $219.31 | 4.400% | $228.9596 | $228.96 | $228.95 | $229.00 |
| Purchase #6 | $126.86 | 7.226% | $136.0269 | $136.03 | $136.05 | $136.00 |
| Purchase #7 | $241.85 | 11.572% | $269.8369 | $269.84 | $269.85 | $269.80 |
| 7 purchase totals = | $1,080.32 | $1,171.5825 | $1,171.59 | $1,171.60 | $1,171.50 | |