| 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 | $160.92 | 11.204% | $178.9495 | $178.95 | $178.95 | $178.90 |
| Purchase #2 | $169.76 | 11.665% | $189.5625 | $189.56 | $189.55 | $189.60 |
| Purchase #3 | $228.99 | 7.757% | $246.7528 | $246.75 | $246.75 | $246.80 |
| Purchase #4 | $186.42 | 5.775% | $197.1858 | $197.19 | $197.20 | $197.20 |
| Purchase #5 | $78.47 | 8.355% | $85.0262 | $85.03 | $85.05 | $85.00 |
| Purchase #6 | $135.85 | 4.452% | $141.898 | $141.90 | $141.90 | $141.90 |
| Purchase #7 | $30.46 | 7.642% | $32.7878 | $32.79 | $32.80 | $32.80 |
| 7 purchase totals = | $990.87 | $1,072.1626 | $1,072.17 | $1,072.20 | $1,072.20 | |