| 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 | $167.44 | 7.312% | $179.6832 | $179.68 | $179.70 | $179.70 |
| Purchase #2 | $129.26 | 4.704% | $135.3404 | $135.34 | $135.35 | $135.30 |
| Purchase #3 | $198.84 | 8.199% | $215.1429 | $215.14 | $215.15 | $215.10 |
| Purchase #4 | $35.95 | 13.676% | $40.8665 | $40.87 | $40.85 | $40.90 |
| Purchase #5 | $201.59 | 13.477% | $228.7583 | $228.76 | $228.75 | $228.80 |
| Purchase #6 | $224.99 | 4.235% | $234.5183 | $234.52 | $234.50 | $234.50 |
| Purchase #7 | $191.70 | 4.443% | $200.2172 | $200.22 | $200.20 | $200.20 |
| 7 purchase totals = | $1,149.77 | $1,234.5268 | $1,234.53 | $1,234.50 | $1,234.50 | |