| 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 | $158.64 | 12.670% | $178.7397 | $178.74 | $178.75 | $178.70 |
| Purchase #2 | $240.36 | 3.124% | $247.8688 | $247.87 | $247.85 | $247.90 |
| Purchase #3 | $208.44 | 5.377% | $219.6478 | $219.65 | $219.65 | $219.60 |
| Purchase #4 | $78.39 | 3.523% | $81.1517 | $81.15 | $81.15 | $81.20 |
| Purchase #5 | $88.47 | 4.718% | $92.644 | $92.64 | $92.65 | $92.60 |
| Purchase #6 | $124.97 | 11.595% | $139.4603 | $139.46 | $139.45 | $139.50 |
| Purchase #7 | $50.29 | 6.190% | $53.403 | $53.40 | $53.40 | $53.40 |
| 7 purchase totals = | $949.56 | $1,012.9153 | $1,012.91 | $1,012.90 | $1,012.90 | |