| 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 | $198.43 | 6.143% | $210.6196 | $210.62 | $210.60 | $210.60 |
| Purchase #2 | $162.93 | 7.436% | $175.0455 | $175.05 | $175.05 | $175.00 |
| Purchase #3 | $149.99 | 9.856% | $164.773 | $164.77 | $164.75 | $164.80 |
| Purchase #4 | $172.78 | 8.661% | $187.7445 | $187.74 | $187.75 | $187.70 |
| Purchase #5 | $38.70 | 12.871% | $43.6811 | $43.68 | $43.70 | $43.70 |
| Purchase #6 | $46.80 | 3.215% | $48.3046 | $48.30 | $48.30 | $48.30 |
| Purchase #7 | $75.49 | 3.849% | $78.3956 | $78.40 | $78.40 | $78.40 |
| 7 purchase totals = | $845.12 | $908.5639 | $908.56 | $908.55 | $908.50 | |