| 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 | $140.97 | 11.295% | $156.8926 | $156.89 | $156.90 | $156.90 |
| Purchase #2 | $168.71 | 13.465% | $191.4268 | $191.43 | $191.45 | $191.40 |
| Purchase #3 | $190.51 | 9.803% | $209.1857 | $209.19 | $209.20 | $209.20 |
| Purchase #4 | $139.44 | 12.685% | $157.128 | $157.13 | $157.15 | $157.10 |
| Purchase #5 | $248.86 | 9.220% | $271.8049 | $271.80 | $271.80 | $271.80 |
| Purchase #6 | $184.64 | 6.361% | $196.385 | $196.39 | $196.40 | $196.40 |
| Purchase #7 | $171.87 | 9.261% | $187.7869 | $187.79 | $187.80 | $187.80 |
| 7 purchase totals = | $1,245.00 | $1,370.6099 | $1,370.62 | $1,370.70 | $1,370.60 | |