| 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 | $162.55 | 10.803% | $180.1103 | $180.11 | $180.10 | $180.10 |
| Purchase #2 | $226.93 | 13.705% | $258.0308 | $258.03 | $258.05 | $258.00 |
| Purchase #3 | $196.83 | 7.839% | $212.2595 | $212.26 | $212.25 | $212.30 |
| Purchase #4 | $178.71 | 10.702% | $197.8355 | $197.84 | $197.85 | $197.80 |
| Purchase #5 | $145.61 | 13.431% | $165.1669 | $165.17 | $165.15 | $165.20 |
| Purchase #6 | $39.52 | 6.224% | $41.9797 | $41.98 | $42.00 | $42.00 |
| Purchase #7 | $63.93 | 9.765% | $70.1728 | $70.17 | $70.15 | $70.20 |
| 7 purchase totals = | $1,014.08 | $1,125.5555 | $1,125.56 | $1,125.55 | $1,125.60 | |