| 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 | $157.72 | 9.834% | $173.2302 | $173.23 | $173.25 | $173.20 |
| Purchase #2 | $147.77 | 8.244% | $159.9522 | $159.95 | $159.95 | $160.00 |
| Purchase #3 | $203.69 | 3.650% | $211.1247 | $211.12 | $211.10 | $211.10 |
| Purchase #4 | $218.91 | 8.600% | $237.7363 | $237.74 | $237.75 | $237.70 |
| Purchase #5 | $192.97 | 5.822% | $204.2047 | $204.20 | $204.20 | $204.20 |
| Purchase #6 | $136.26 | 11.608% | $152.0771 | $152.08 | $152.10 | $152.10 |
| Purchase #7 | $23.33 | 3.727% | $24.1995 | $24.20 | $24.20 | $24.20 |
| 7 purchase totals = | $1,080.65 | $1,162.5247 | $1,162.52 | $1,162.55 | $1,162.50 | |