| 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 | $170.97 | 6.288% | $181.7206 | $181.72 | $181.70 | $181.70 |
| Purchase #2 | $146.32 | 10.753% | $162.0538 | $162.05 | $162.05 | $162.10 |
| Purchase #3 | $156.33 | 5.136% | $164.3591 | $164.36 | $164.35 | $164.40 |
| Purchase #4 | $91.98 | 5.514% | $97.0518 | $97.05 | $97.05 | $97.10 |
| Purchase #5 | $67.75 | 10.176% | $74.6442 | $74.64 | $74.65 | $74.60 |
| Purchase #6 | $224.53 | 8.516% | $243.651 | $243.65 | $243.65 | $243.70 |
| Purchase #7 | $115.42 | 13.797% | $131.3445 | $131.34 | $131.35 | $131.30 |
| 7 purchase totals = | $973.30 | $1,054.8250 | $1,054.81 | $1,054.80 | $1,054.90 | |