| 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 | $222.60 | 13.849% | $253.4279 | $253.43 | $253.45 | $253.40 |
| Purchase #2 | $162.45 | 13.306% | $184.0656 | $184.07 | $184.05 | $184.10 |
| Purchase #3 | $154.53 | 10.865% | $171.3197 | $171.32 | $171.30 | $171.30 |
| Purchase #4 | $167.76 | 7.328% | $180.0535 | $180.05 | $180.05 | $180.10 |
| Purchase #5 | $110.56 | 6.179% | $117.3915 | $117.39 | $117.40 | $117.40 |
| Purchase #6 | $85.80 | 11.460% | $95.6327 | $95.63 | $95.65 | $95.60 |
| Purchase #7 | $103.42 | 3.433% | $106.9704 | $106.97 | $106.95 | $107.00 |
| 7 purchase totals = | $1,007.12 | $1,108.8613 | $1,108.86 | $1,108.85 | $1,108.90 | |