| 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 | $189.57 | 8.821% | $206.292 | $206.29 | $206.30 | $206.30 |
| Purchase #2 | $167.94 | 3.184% | $173.2872 | $173.29 | $173.30 | $173.30 |
| Purchase #3 | $64.60 | 7.259% | $69.2893 | $69.29 | $69.30 | $69.30 |
| Purchase #4 | $139.29 | 13.788% | $158.4953 | $158.50 | $158.50 | $158.50 |
| Purchase #5 | $37.75 | 5.421% | $39.7964 | $39.80 | $39.80 | $39.80 |
| Purchase #6 | $37.88 | 7.132% | $40.5816 | $40.58 | $40.60 | $40.60 |
| Purchase #7 | $187.91 | 5.547% | $198.3334 | $198.33 | $198.35 | $198.30 |
| 7 purchase totals = | $824.94 | $886.0752 | $886.08 | $886.15 | $886.10 | |