| 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 | $205.31 | 4.699% | $214.9575 | $214.96 | $214.95 | $215.00 |
| Purchase #2 | $78.79 | 7.737% | $84.886 | $84.89 | $84.90 | $84.90 |
| Purchase #3 | $157.29 | 6.582% | $167.6428 | $167.64 | $167.65 | $167.60 |
| Purchase #4 | $169.28 | 13.490% | $192.1159 | $192.12 | $192.10 | $192.10 |
| Purchase #5 | $191.94 | 12.746% | $216.4047 | $216.40 | $216.40 | $216.40 |
| Purchase #6 | $184.42 | 9.377% | $201.7131 | $201.71 | $201.70 | $201.70 |
| Purchase #7 | $50.85 | 13.217% | $57.5708 | $57.57 | $57.55 | $57.60 |
| 7 purchase totals = | $1,037.88 | $1,135.2908 | $1,135.29 | $1,135.25 | $1,135.30 | |