| 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 | $138.45 | 4.566% | $144.7716 | $144.77 | $144.75 | $144.80 |
| Purchase #2 | $179.75 | 5.814% | $190.2007 | $190.20 | $190.20 | $190.20 |
| Purchase #3 | $195.92 | 8.133% | $211.8542 | $211.85 | $211.85 | $211.90 |
| Purchase #4 | $69.25 | 11.501% | $77.2144 | $77.21 | $77.20 | $77.20 |
| Purchase #5 | $53.85 | 11.625% | $60.1101 | $60.11 | $60.10 | $60.10 |
| Purchase #6 | $173.49 | 10.323% | $191.3994 | $191.40 | $191.40 | $191.40 |
| Purchase #7 | $140.60 | 9.285% | $153.6547 | $153.65 | $153.65 | $153.70 |
| 7 purchase totals = | $951.31 | $1,029.2051 | $1,029.19 | $1,029.15 | $1,029.30 | |