| 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 | $176.27 | 7.515% | $189.5167 | $189.52 | $189.50 | $189.50 |
| Purchase #2 | $34.25 | 3.338% | $35.3933 | $35.39 | $35.40 | $35.40 |
| Purchase #3 | $248.72 | 13.510% | $282.3221 | $282.32 | $282.30 | $282.30 |
| Purchase #4 | $141.60 | 8.746% | $153.9843 | $153.98 | $154.00 | $154.00 |
| Purchase #5 | $62.91 | 12.703% | $70.9015 | $70.90 | $70.90 | $70.90 |
| Purchase #6 | $115.77 | 6.195% | $122.942 | $122.94 | $122.95 | $122.90 |
| Purchase #7 | $241.29 | 13.651% | $274.2285 | $274.23 | $274.25 | $274.20 |
| 7 purchase totals = | $1,020.81 | $1,129.2884 | $1,129.28 | $1,129.30 | $1,129.20 | |