| 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 | $161.60 | 7.393% | $173.5471 | $173.55 | $173.55 | $173.50 |
| Purchase #2 | $123.46 | 4.435% | $128.9355 | $128.94 | $128.95 | $128.90 |
| Purchase #3 | $168.53 | 3.628% | $174.6443 | $174.64 | $174.65 | $174.60 |
| Purchase #4 | $168.57 | 7.227% | $180.7526 | $180.75 | $180.75 | $180.80 |
| Purchase #5 | $195.75 | 11.534% | $218.3278 | $218.33 | $218.35 | $218.30 |
| Purchase #6 | $197.66 | 6.285% | $210.0829 | $210.08 | $210.10 | $210.10 |
| Purchase #7 | $76.65 | 11.367% | $85.3628 | $85.36 | $85.35 | $85.40 |
| 7 purchase totals = | $1,092.22 | $1,171.6530 | $1,171.65 | $1,171.70 | $1,171.60 | |