| 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 | $240.42 | 11.164% | $267.2605 | $267.26 | $267.25 | $267.30 |
| Purchase #2 | $140.70 | 4.458% | $146.9724 | $146.97 | $146.95 | $147.00 |
| Purchase #3 | $163.31 | 13.294% | $185.0204 | $185.02 | $185.00 | $185.00 |
| Purchase #4 | $143.33 | 6.505% | $152.6536 | $152.65 | $152.65 | $152.70 |
| Purchase #5 | $148.29 | 8.386% | $160.7256 | $160.73 | $160.75 | $160.70 |
| Purchase #6 | $178.40 | 8.600% | $193.7424 | $193.74 | $193.75 | $193.70 |
| Purchase #7 | $84.28 | 10.117% | $92.8066 | $92.81 | $92.80 | $92.80 |
| 7 purchase totals = | $1,098.73 | $1,199.1815 | $1,199.18 | $1,199.15 | $1,199.20 | |