| 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 | $180.25 | 12.850% | $203.4121 | $203.41 | $203.40 | $203.40 |
| Purchase #2 | $165.64 | 13.162% | $187.4415 | $187.44 | $187.45 | $187.40 |
| Purchase #3 | $168.91 | 5.839% | $178.7727 | $178.77 | $178.75 | $178.80 |
| Purchase #4 | $156.51 | 8.630% | $170.0168 | $170.02 | $170.00 | $170.00 |
| Purchase #5 | $122.80 | 11.765% | $137.2474 | $137.25 | $137.25 | $137.20 |
| Purchase #6 | $164.48 | 10.462% | $181.6879 | $181.69 | $181.70 | $181.70 |
| Purchase #7 | $32.42 | 9.767% | $35.5865 | $35.59 | $35.60 | $35.60 |
| 7 purchase totals = | $991.01 | $1,094.1649 | $1,094.17 | $1,094.15 | $1,094.10 | |