| 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 | $201.30 | 9.204% | $219.8277 | $219.83 | $219.85 | $219.80 |
| Purchase #2 | $110.95 | 4.207% | $115.6177 | $115.62 | $115.60 | $115.60 |
| Purchase #3 | $181.88 | 13.311% | $206.09 | $206.09 | $206.10 | $206.10 |
| Purchase #4 | $161.80 | 3.408% | $167.3141 | $167.31 | $167.30 | $167.30 |
| Purchase #5 | $74.99 | 3.238% | $77.4182 | $77.42 | $77.40 | $77.40 |
| Purchase #6 | $39.76 | 4.300% | $41.4697 | $41.47 | $41.45 | $41.50 |
| Purchase #7 | $34.69 | 6.356% | $36.8949 | $36.89 | $36.90 | $36.90 |
| 7 purchase totals = | $805.37 | $864.6323 | $864.63 | $864.60 | $864.60 | |