| 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 | $213.76 | 7.679% | $230.1746 | $230.17 | $230.15 | $230.20 |
| Purchase #2 | $160.53 | 9.176% | $175.2602 | $175.26 | $175.25 | $175.30 |
| Purchase #3 | $139.71 | 12.849% | $157.6613 | $157.66 | $157.65 | $157.70 |
| Purchase #4 | $82.56 | 12.111% | $92.5588 | $92.56 | $92.55 | $92.60 |
| Purchase #5 | $149.28 | 7.833% | $160.9731 | $160.97 | $160.95 | $161.00 |
| Purchase #6 | $154.38 | 8.370% | $167.3016 | $167.30 | $167.30 | $167.30 |
| Purchase #7 | $29.81 | 13.209% | $33.7476 | $33.75 | $33.75 | $33.70 |
| 7 purchase totals = | $930.03 | $1,017.6772 | $1,017.67 | $1,017.60 | $1,017.80 | |