| 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 | $163.71 | 10.596% | $181.0567 | $181.06 | $181.05 | $181.10 |
| Purchase #2 | $192.69 | 12.454% | $216.6876 | $216.69 | $216.70 | $216.70 |
| Purchase #3 | $36.62 | 7.554% | $39.3863 | $39.39 | $39.40 | $39.40 |
| Purchase #4 | $206.46 | 11.570% | $230.3474 | $230.35 | $230.35 | $230.30 |
| Purchase #5 | $50.68 | 10.455% | $55.9786 | $55.98 | $56.00 | $56.00 |
| Purchase #6 | $24.45 | 6.605% | $26.0649 | $26.06 | $26.05 | $26.10 |
| Purchase #7 | $159.98 | 4.789% | $167.6414 | $167.64 | $167.65 | $167.60 |
| 7 purchase totals = | $834.59 | $917.1629 | $917.17 | $917.20 | $917.20 | |