| 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 | $143.29 | 4.566% | $149.8326 | $149.83 | $149.85 | $149.80 |
| Purchase #2 | $75.58 | 10.140% | $83.2438 | $83.24 | $83.25 | $83.20 |
| Purchase #3 | $44.49 | 4.148% | $46.3354 | $46.34 | $46.35 | $46.30 |
| Purchase #4 | $220.84 | 3.669% | $228.9426 | $228.94 | $228.95 | $228.90 |
| Purchase #5 | $24.31 | 10.786% | $26.9321 | $26.93 | $26.95 | $26.90 |
| Purchase #6 | $14.76 | 10.640% | $16.3305 | $16.33 | $16.35 | $16.30 |
| Purchase #7 | $230.28 | 8.671% | $250.2476 | $250.25 | $250.25 | $250.20 |
| 7 purchase totals = | $753.55 | $801.8646 | $801.86 | $801.95 | $801.60 | |