| 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 | $155.63 | 10.688% | $172.2637 | $172.26 | $172.25 | $172.30 |
| Purchase #2 | $21.61 | 7.737% | $23.282 | $23.28 | $23.30 | $23.30 |
| Purchase #3 | $130.88 | 3.683% | $135.7003 | $135.70 | $135.70 | $135.70 |
| Purchase #4 | $189.75 | 10.600% | $209.8635 | $209.86 | $209.85 | $209.90 |
| Purchase #5 | $200.95 | 8.766% | $218.5653 | $218.57 | $218.55 | $218.60 |
| Purchase #6 | $132.60 | 5.846% | $140.3518 | $140.35 | $140.35 | $140.40 |
| Purchase #7 | $179.90 | 10.253% | $198.3451 | $198.35 | $198.35 | $198.30 |
| 7 purchase totals = | $1,011.32 | $1,098.3717 | $1,098.37 | $1,098.35 | $1,098.50 | |