| 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 | $177.48 | 11.338% | $197.6027 | $197.60 | $197.60 | $197.60 |
| Purchase #2 | $209.65 | 6.297% | $222.8517 | $222.85 | $222.85 | $222.90 |
| Purchase #3 | $175.97 | 6.295% | $187.0473 | $187.05 | $187.05 | $187.00 |
| Purchase #4 | $197.41 | 5.331% | $207.9339 | $207.93 | $207.95 | $207.90 |
| Purchase #5 | $104.59 | 6.869% | $111.7743 | $111.77 | $111.75 | $111.80 |
| Purchase #6 | $137.56 | 11.279% | $153.0754 | $153.08 | $153.10 | $153.10 |
| Purchase #7 | $139.86 | 5.614% | $147.7117 | $147.71 | $147.70 | $147.70 |
| 7 purchase totals = | $1,142.52 | $1,227.9970 | $1,227.99 | $1,228.00 | $1,228.00 | |