| 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 | $157.62 | 9.182% | $172.0927 | $172.09 | $172.10 | $172.10 |
| Purchase #2 | $149.69 | 8.332% | $162.1622 | $162.16 | $162.15 | $162.20 |
| Purchase #3 | $148.83 | 7.366% | $159.7928 | $159.79 | $159.80 | $159.80 |
| Purchase #4 | $73.90 | 13.495% | $83.8728 | $83.87 | $83.85 | $83.90 |
| Purchase #5 | $149.59 | 8.283% | $161.9805 | $161.98 | $162.00 | $162.00 |
| Purchase #6 | $8.60 | 4.104% | $8.9529 | $8.95 | $8.95 | $9.00 |
| Purchase #7 | $166.97 | 7.463% | $179.431 | $179.43 | $179.45 | $179.40 |
| 7 purchase totals = | $855.20 | $928.2849 | $928.27 | $928.30 | $928.40 | |