| 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 | $136.79 | 12.321% | $153.6439 | $153.64 | $153.65 | $153.60 |
| Purchase #2 | $169.43 | 5.629% | $178.9672 | $178.97 | $178.95 | $179.00 |
| Purchase #3 | $121.34 | 6.175% | $128.8327 | $128.83 | $128.85 | $128.80 |
| Purchase #4 | $106.43 | 11.275% | $118.43 | $118.43 | $118.45 | $118.40 |
| Purchase #5 | $75.53 | 10.700% | $83.6117 | $83.61 | $83.60 | $83.60 |
| Purchase #6 | $219.38 | 10.733% | $242.9261 | $242.93 | $242.95 | $242.90 |
| Purchase #7 | $16.61 | 13.272% | $18.8145 | $18.81 | $18.80 | $18.80 |
| 7 purchase totals = | $845.51 | $925.2261 | $925.22 | $925.25 | $925.10 | |