| 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 | $195.98 | 3.756% | $203.341 | $203.34 | $203.35 | $203.30 |
| Purchase #2 | $66.38 | 7.288% | $71.2178 | $71.22 | $71.20 | $71.20 |
| Purchase #3 | $173.73 | 5.819% | $183.8393 | $183.84 | $183.85 | $183.80 |
| Purchase #4 | $209.59 | 5.448% | $221.0085 | $221.01 | $221.00 | $221.00 |
| Purchase #5 | $179.65 | 13.328% | $203.5938 | $203.59 | $203.60 | $203.60 |
| Purchase #6 | $160.73 | 6.379% | $170.983 | $170.98 | $171.00 | $171.00 |
| Purchase #7 | $25.26 | 4.550% | $26.4093 | $26.41 | $26.40 | $26.40 |
| 7 purchase totals = | $1,011.32 | $1,080.3927 | $1,080.39 | $1,080.40 | $1,080.30 | |