| 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 | $137.41 | 13.521% | $155.9892 | $155.99 | $156.00 | $156.00 |
| Purchase #2 | $61.76 | 4.128% | $64.3095 | $64.31 | $64.30 | $64.30 |
| Purchase #3 | $139.58 | 9.124% | $152.3153 | $152.32 | $152.30 | $152.30 |
| Purchase #4 | $71.37 | 4.459% | $74.5524 | $74.55 | $74.55 | $74.60 |
| Purchase #5 | $55.44 | 4.466% | $57.916 | $57.92 | $57.90 | $57.90 |
| Purchase #6 | $227.33 | 8.183% | $245.9324 | $245.93 | $245.95 | $245.90 |
| Purchase #7 | $155.39 | 8.778% | $169.0301 | $169.03 | $169.05 | $169.00 |
| 7 purchase totals = | $848.28 | $920.0449 | $920.05 | $920.05 | $920.00 | |