| 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 | $14.60 | 10.486% | $16.131 | $16.13 | $16.15 | $16.10 |
| Purchase #2 | $157.26 | 9.305% | $171.893 | $171.89 | $171.90 | $171.90 |
| Purchase #3 | $162.96 | 10.240% | $179.6471 | $179.65 | $179.65 | $179.60 |
| Purchase #4 | $156.31 | 9.103% | $170.5389 | $170.54 | $170.55 | $170.50 |
| Purchase #5 | $216.80 | 7.370% | $232.7782 | $232.78 | $232.80 | $232.80 |
| Purchase #6 | $139.35 | 7.433% | $149.7079 | $149.71 | $149.70 | $149.70 |
| Purchase #7 | $169.47 | 7.355% | $181.9345 | $181.93 | $181.95 | $181.90 |
| 7 purchase totals = | $1,016.75 | $1,102.6306 | $1,102.63 | $1,102.70 | $1,102.50 | |