| 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 | $137.46 | 4.572% | $143.7447 | $143.74 | $143.75 | $143.70 |
| Purchase #2 | $241.55 | 12.587% | $271.9539 | $271.95 | $271.95 | $272.00 |
| Purchase #3 | $202.60 | 3.177% | $209.0366 | $209.04 | $209.05 | $209.00 |
| Purchase #4 | $173.73 | 6.818% | $185.5749 | $185.57 | $185.55 | $185.60 |
| Purchase #5 | $228.65 | 9.481% | $250.3283 | $250.33 | $250.35 | $250.30 |
| Purchase #6 | $53.59 | 12.260% | $60.1601 | $60.16 | $60.15 | $60.20 |
| Purchase #7 | $25.84 | 4.387% | $26.9736 | $26.97 | $26.95 | $27.00 |
| 7 purchase totals = | $1,063.42 | $1,147.7721 | $1,147.76 | $1,147.75 | $1,147.80 | |