| 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 | $205.92 | 11.173% | $228.9274 | $228.93 | $228.95 | $228.90 |
| Purchase #2 | $149.38 | 7.311% | $160.3012 | $160.30 | $160.30 | $160.30 |
| Purchase #3 | $49.36 | 12.594% | $55.5764 | $55.58 | $55.60 | $55.60 |
| Purchase #4 | $203.49 | 10.805% | $225.4771 | $225.48 | $225.50 | $225.50 |
| Purchase #5 | $209.41 | 6.581% | $223.1913 | $223.19 | $223.20 | $223.20 |
| Purchase #6 | $156.66 | 6.767% | $167.2612 | $167.26 | $167.25 | $167.30 |
| Purchase #7 | $222.45 | 3.446% | $230.1156 | $230.12 | $230.10 | $230.10 |
| 7 purchase totals = | $1,196.67 | $1,290.8502 | $1,290.86 | $1,290.90 | $1,290.90 | |