| 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 | $175.98 | 8.482% | $190.9066 | $190.91 | $190.90 | $190.90 |
| Purchase #2 | $175.68 | 8.752% | $191.0555 | $191.06 | $191.05 | $191.10 |
| Purchase #3 | $92.35 | 6.810% | $98.639 | $98.64 | $98.65 | $98.60 |
| Purchase #4 | $27.40 | 10.597% | $30.3036 | $30.30 | $30.30 | $30.30 |
| Purchase #5 | $129.84 | 12.553% | $146.1388 | $146.14 | $146.15 | $146.10 |
| Purchase #6 | $228.90 | 3.769% | $237.5272 | $237.53 | $237.55 | $237.50 |
| Purchase #7 | $202.31 | 10.376% | $223.3017 | $223.30 | $223.30 | $223.30 |
| 7 purchase totals = | $1,032.46 | $1,117.8724 | $1,117.88 | $1,117.90 | $1,117.80 | |