| 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 | $151.53 | 13.745% | $172.3578 | $172.36 | $172.35 | $172.40 |
| Purchase #2 | $150.70 | 11.201% | $167.5799 | $167.58 | $167.60 | $167.60 |
| Purchase #3 | $242.65 | 6.848% | $259.2667 | $259.27 | $259.25 | $259.30 |
| Purchase #4 | $187.44 | 6.531% | $199.6817 | $199.68 | $199.70 | $199.70 |
| Purchase #5 | $159.27 | 12.173% | $178.6579 | $178.66 | $178.65 | $178.70 |
| Purchase #6 | $74.72 | 9.228% | $81.6152 | $81.62 | $81.60 | $81.60 |
| Purchase #7 | $210.40 | 11.140% | $233.8386 | $233.84 | $233.85 | $233.80 |
| 7 purchase totals = | $1,176.71 | $1,292.9978 | $1,293.01 | $1,293.00 | $1,293.10 | |