| 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 | $135.92 | 3.811% | $141.0999 | $141.10 | $141.10 | $141.10 |
| Purchase #2 | $198.43 | 6.264% | $210.8597 | $210.86 | $210.85 | $210.90 |
| Purchase #3 | $33.82 | 4.227% | $35.2496 | $35.25 | $35.25 | $35.20 |
| Purchase #4 | $123.93 | 7.781% | $133.573 | $133.57 | $133.55 | $133.60 |
| Purchase #5 | $159.84 | 7.357% | $171.5994 | $171.60 | $171.60 | $171.60 |
| Purchase #6 | $143.61 | 6.640% | $153.1457 | $153.15 | $153.15 | $153.10 |
| Purchase #7 | $16.67 | 9.450% | $18.2453 | $18.25 | $18.25 | $18.20 |
| 7 purchase totals = | $812.22 | $863.7726 | $863.78 | $863.75 | $863.70 | |