| 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 | $152.29 | 4.106% | $158.543 | $158.54 | $158.55 | $158.50 |
| Purchase #2 | $218.44 | 6.493% | $232.6233 | $232.62 | $232.60 | $232.60 |
| Purchase #3 | $68.72 | 10.222% | $75.7446 | $75.74 | $75.75 | $75.70 |
| Purchase #4 | $38.79 | 8.837% | $42.2179 | $42.22 | $42.20 | $42.20 |
| Purchase #5 | $57.61 | 7.716% | $62.0552 | $62.06 | $62.05 | $62.10 |
| Purchase #6 | $150.63 | 4.852% | $157.9386 | $157.94 | $157.95 | $157.90 |
| Purchase #7 | $104.61 | 4.521% | $109.3394 | $109.34 | $109.35 | $109.30 |
| 7 purchase totals = | $791.09 | $838.4620 | $838.46 | $838.45 | $838.30 | |