| 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 | $176.74 | 3.808% | $183.4703 | $183.47 | $183.45 | $183.50 |
| Purchase #2 | $189.85 | 8.604% | $206.1847 | $206.18 | $206.20 | $206.20 |
| Purchase #3 | $239.44 | 13.422% | $271.5776 | $271.58 | $271.60 | $271.60 |
| Purchase #4 | $242.80 | 11.173% | $269.928 | $269.93 | $269.95 | $269.90 |
| Purchase #5 | $143.68 | 11.393% | $160.0495 | $160.05 | $160.05 | $160.00 |
| Purchase #6 | $174.30 | 8.254% | $188.6867 | $188.69 | $188.70 | $188.70 |
| Purchase #7 | $137.70 | 10.541% | $152.215 | $152.22 | $152.20 | $152.20 |
| 7 purchase totals = | $1,304.51 | $1,432.1118 | $1,432.12 | $1,432.15 | $1,432.10 | |