| 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 | $155.60 | 9.267% | $170.0195 | $170.02 | $170.00 | $170.00 |
| Purchase #2 | $244.98 | 8.734% | $266.3766 | $266.38 | $266.40 | $266.40 |
| Purchase #3 | $93.44 | 6.131% | $99.1688 | $99.17 | $99.15 | $99.20 |
| Purchase #4 | $199.36 | 3.541% | $206.4193 | $206.42 | $206.40 | $206.40 |
| Purchase #5 | $156.98 | 12.519% | $176.6323 | $176.63 | $176.65 | $176.60 |
| Purchase #6 | $217.94 | 6.517% | $232.1431 | $232.14 | $232.15 | $232.10 |
| Purchase #7 | $121.41 | 10.642% | $134.3305 | $134.33 | $134.35 | $134.30 |
| 7 purchase totals = | $1,189.71 | $1,285.0901 | $1,285.09 | $1,285.10 | $1,285.00 | |