| 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 | $187.37 | 3.445% | $193.8249 | $193.82 | $193.80 | $193.80 |
| Purchase #2 | $20.80 | 13.783% | $23.6669 | $23.67 | $23.65 | $23.70 |
| Purchase #3 | $75.68 | 5.255% | $79.657 | $79.66 | $79.65 | $79.70 |
| Purchase #4 | $168.25 | 6.307% | $178.8615 | $178.86 | $178.85 | $178.90 |
| Purchase #5 | $102.72 | 8.814% | $111.7737 | $111.77 | $111.75 | $111.80 |
| Purchase #6 | $248.45 | 13.171% | $281.1733 | $281.17 | $281.15 | $281.20 |
| Purchase #7 | $200.32 | 7.864% | $216.0732 | $216.07 | $216.05 | $216.10 |
| 7 purchase totals = | $1,003.59 | $1,085.0305 | $1,085.02 | $1,084.90 | $1,085.20 | |