| 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 | $173.95 | 5.625% | $183.7347 | $183.73 | $183.75 | $183.70 |
| Purchase #2 | $147.66 | 4.721% | $154.631 | $154.63 | $154.65 | $154.60 |
| Purchase #3 | $164.57 | 10.729% | $182.2267 | $182.23 | $182.25 | $182.20 |
| Purchase #4 | $206.88 | 3.623% | $214.3753 | $214.38 | $214.40 | $214.40 |
| Purchase #5 | $244.80 | 9.805% | $268.8026 | $268.80 | $268.80 | $268.80 |
| Purchase #6 | $34.74 | 10.112% | $38.2529 | $38.25 | $38.25 | $38.30 |
| Purchase #7 | $35.49 | 10.199% | $39.1096 | $39.11 | $39.10 | $39.10 |
| 7 purchase totals = | $1,008.09 | $1,081.1328 | $1,081.13 | $1,081.20 | $1,081.10 | |