| 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 | $170.61 | 4.214% | $177.7995 | $177.80 | $177.80 | $177.80 |
| Purchase #2 | $204.26 | 8.156% | $220.9194 | $220.92 | $220.90 | $220.90 |
| Purchase #3 | $171.35 | 5.377% | $180.5635 | $180.56 | $180.55 | $180.60 |
| Purchase #4 | $183.68 | 4.842% | $192.5738 | $192.57 | $192.55 | $192.60 |
| Purchase #5 | $48.41 | 8.160% | $52.3603 | $52.36 | $52.35 | $52.40 |
| Purchase #6 | $198.50 | 10.151% | $218.6497 | $218.65 | $218.65 | $218.60 |
| Purchase #7 | $106.33 | 9.311% | $116.2304 | $116.23 | $116.25 | $116.20 |
| 7 purchase totals = | $1,083.14 | $1,159.0966 | $1,159.09 | $1,159.05 | $1,159.10 | |