| 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 | $200.53 | 11.725% | $224.0421 | $224.04 | $224.05 | $224.00 |
| Purchase #2 | $130.32 | 13.744% | $148.2312 | $148.23 | $148.25 | $148.20 |
| Purchase #3 | $153.86 | 3.103% | $158.6343 | $158.63 | $158.65 | $158.60 |
| Purchase #4 | $230.65 | 3.232% | $238.1046 | $238.10 | $238.10 | $238.10 |
| Purchase #5 | $16.38 | 10.443% | $18.0906 | $18.09 | $18.10 | $18.10 |
| Purchase #6 | $192.43 | 6.382% | $204.7109 | $204.71 | $204.70 | $204.70 |
| Purchase #7 | $77.34 | 8.694% | $84.0639 | $84.06 | $84.05 | $84.10 |
| 7 purchase totals = | $1,001.51 | $1,075.8776 | $1,075.86 | $1,075.90 | $1,075.80 | |