| 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 | $141.71 | 7.523% | $152.3708 | $152.37 | $152.35 | $152.40 |
| Purchase #2 | $199.51 | 9.296% | $218.0564 | $218.06 | $218.05 | $218.10 |
| Purchase #3 | $207.44 | 10.343% | $228.8955 | $228.90 | $228.90 | $228.90 |
| Purchase #4 | $110.35 | 12.343% | $123.9705 | $123.97 | $123.95 | $124.00 |
| Purchase #5 | $116.44 | 6.610% | $124.1367 | $124.14 | $124.15 | $124.10 |
| Purchase #6 | $18.78 | 9.170% | $20.5021 | $20.50 | $20.50 | $20.50 |
| Purchase #7 | $192.86 | 12.541% | $217.0466 | $217.05 | $217.05 | $217.00 |
| 7 purchase totals = | $987.09 | $1,084.9786 | $1,084.99 | $1,084.95 | $1,085.00 | |