| 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 | $203.58 | 6.713% | $217.2463 | $217.25 | $217.25 | $217.20 |
| Purchase #2 | $133.51 | 12.483% | $150.1761 | $150.18 | $150.20 | $150.20 |
| Purchase #3 | $173.92 | 11.151% | $193.3138 | $193.31 | $193.30 | $193.30 |
| Purchase #4 | $84.92 | 5.639% | $89.7086 | $89.71 | $89.70 | $89.70 |
| Purchase #5 | $123.62 | 8.187% | $133.7408 | $133.74 | $133.75 | $133.70 |
| Purchase #6 | $194.34 | 11.165% | $216.0381 | $216.04 | $216.05 | $216.00 |
| Purchase #7 | $174.60 | 7.147% | $187.0787 | $187.08 | $187.10 | $187.10 |
| 7 purchase totals = | $1,088.49 | $1,187.3024 | $1,187.31 | $1,187.35 | $1,187.20 | |