| 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 | $169.51 | 8.337% | $183.642 | $183.64 | $183.65 | $183.60 |
| Purchase #2 | $195.45 | 10.570% | $216.1091 | $216.11 | $216.10 | $216.10 |
| Purchase #3 | $182.70 | 7.348% | $196.1248 | $196.12 | $196.10 | $196.10 |
| Purchase #4 | $137.66 | 13.172% | $155.7926 | $155.79 | $155.80 | $155.80 |
| Purchase #5 | $151.36 | 5.599% | $159.8346 | $159.83 | $159.85 | $159.80 |
| Purchase #6 | $48.47 | 7.459% | $52.0854 | $52.09 | $52.10 | $52.10 |
| Purchase #7 | $187.74 | 10.348% | $207.1673 | $207.17 | $207.15 | $207.20 |
| 7 purchase totals = | $1,072.89 | $1,170.7558 | $1,170.75 | $1,170.75 | $1,170.70 | |