| 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 | $192.97 | 7.299% | $207.0549 | $207.05 | $207.05 | $207.10 |
| Purchase #2 | $135.63 | 5.483% | $143.0666 | $143.07 | $143.05 | $143.10 |
| Purchase #3 | $210.88 | 4.872% | $221.1541 | $221.15 | $221.15 | $221.20 |
| Purchase #4 | $144.32 | 13.798% | $164.2333 | $164.23 | $164.25 | $164.20 |
| Purchase #5 | $149.49 | 11.761% | $167.0715 | $167.07 | $167.05 | $167.10 |
| Purchase #6 | $76.33 | 9.452% | $83.5447 | $83.54 | $83.55 | $83.50 |
| Purchase #7 | $165.26 | 13.638% | $187.7982 | $187.80 | $187.80 | $187.80 |
| 7 purchase totals = | $1,074.88 | $1,173.9233 | $1,173.91 | $1,173.90 | $1,174.00 | |