| 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 | $83.47 | 3.347% | $86.2637 | $86.26 | $86.25 | $86.30 |
| Purchase #2 | $183.62 | 3.417% | $189.8943 | $189.89 | $189.90 | $189.90 |
| Purchase #3 | $34.50 | 6.396% | $36.7066 | $36.71 | $36.70 | $36.70 |
| Purchase #4 | $177.28 | 7.232% | $190.1009 | $190.10 | $190.10 | $190.10 |
| Purchase #5 | $21.64 | 4.190% | $22.5467 | $22.55 | $22.55 | $22.50 |
| Purchase #6 | $34.33 | 4.331% | $35.8168 | $35.82 | $35.80 | $35.80 |
| Purchase #7 | $222.91 | 8.412% | $241.6612 | $241.66 | $241.65 | $241.70 |
| 7 purchase totals = | $757.75 | $802.9902 | $802.99 | $802.95 | $803.00 | |