| 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 | $119.63 | 11.581% | $133.4844 | $133.48 | $133.50 | $133.50 |
| Purchase #2 | $19.82 | 6.150% | $21.0389 | $21.04 | $21.05 | $21.00 |
| Purchase #3 | $164.42 | 6.120% | $174.4825 | $174.48 | $174.50 | $174.50 |
| Purchase #4 | $185.53 | 9.646% | $203.4262 | $203.43 | $203.45 | $203.40 |
| Purchase #5 | $194.49 | 4.394% | $203.0359 | $203.04 | $203.05 | $203.00 |
| Purchase #6 | $44.60 | 6.197% | $47.3639 | $47.36 | $47.35 | $47.40 |
| Purchase #7 | $127.87 | 8.774% | $139.0893 | $139.09 | $139.10 | $139.10 |
| 7 purchase totals = | $856.36 | $921.9211 | $921.92 | $922.00 | $921.90 | |