| 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 | $171.56 | 3.113% | $176.9007 | $176.90 | $176.90 | $176.90 |
| Purchase #2 | $38.31 | 7.307% | $41.1093 | $41.11 | $41.10 | $41.10 |
| Purchase #3 | $115.35 | 4.146% | $120.1324 | $120.13 | $120.15 | $120.10 |
| Purchase #4 | $124.35 | 9.160% | $135.7405 | $135.74 | $135.75 | $135.70 |
| Purchase #5 | $245.75 | 10.370% | $271.2343 | $271.23 | $271.25 | $271.20 |
| Purchase #6 | $162.65 | 4.202% | $169.4846 | $169.48 | $169.50 | $169.50 |
| Purchase #7 | $170.47 | 8.455% | $184.8832 | $184.88 | $184.90 | $184.90 |
| 7 purchase totals = | $1,028.44 | $1,099.4850 | $1,099.47 | $1,099.55 | $1,099.40 | |