| 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 | $190.42 | 5.755% | $201.3787 | $201.38 | $201.40 | $201.40 |
| Purchase #2 | $140.32 | 13.856% | $159.7627 | $159.76 | $159.75 | $159.80 |
| Purchase #3 | $157.75 | 6.490% | $167.988 | $167.99 | $168.00 | $168.00 |
| Purchase #4 | $191.51 | 11.546% | $213.6217 | $213.62 | $213.60 | $213.60 |
| Purchase #5 | $219.53 | 11.757% | $245.3401 | $245.34 | $245.35 | $245.30 |
| Purchase #6 | $213.89 | 6.457% | $227.7009 | $227.70 | $227.70 | $227.70 |
| Purchase #7 | $191.40 | 9.422% | $209.4337 | $209.43 | $209.45 | $209.40 |
| 7 purchase totals = | $1,304.82 | $1,425.2258 | $1,425.22 | $1,425.25 | $1,425.20 | |