| 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 | $179.38 | 4.161% | $186.844 | $186.84 | $186.85 | $186.80 |
| Purchase #2 | $73.28 | 8.648% | $79.6173 | $79.62 | $79.60 | $79.60 |
| Purchase #3 | $31.90 | 8.640% | $34.6562 | $34.66 | $34.65 | $34.70 |
| Purchase #4 | $195.78 | 12.412% | $220.0802 | $220.08 | $220.10 | $220.10 |
| Purchase #5 | $47.49 | 4.570% | $49.6603 | $49.66 | $49.65 | $49.70 |
| Purchase #6 | $147.44 | 5.849% | $156.0638 | $156.06 | $156.05 | $156.10 |
| Purchase #7 | $179.25 | 11.642% | $200.1183 | $200.12 | $200.10 | $200.10 |
| 7 purchase totals = | $854.52 | $927.0401 | $927.04 | $927.00 | $927.10 | |