| 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 | $173.51 | 13.552% | $197.0241 | $197.02 | $197.00 | $197.00 |
| Purchase #2 | $36.66 | 12.499% | $41.2421 | $41.24 | $41.25 | $41.20 |
| Purchase #3 | $73.78 | 12.546% | $83.0364 | $83.04 | $83.05 | $83.00 |
| Purchase #4 | $121.53 | 12.534% | $136.7626 | $136.76 | $136.75 | $136.80 |
| Purchase #5 | $200.84 | 8.264% | $217.4374 | $217.44 | $217.45 | $217.40 |
| Purchase #6 | $189.98 | 4.385% | $198.3106 | $198.31 | $198.30 | $198.30 |
| Purchase #7 | $174.36 | 8.462% | $189.1143 | $189.11 | $189.10 | $189.10 |
| 7 purchase totals = | $970.66 | $1,062.9275 | $1,062.92 | $1,062.90 | $1,062.80 | |