| 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 | $185.88 | 13.166% | $210.353 | $210.35 | $210.35 | $210.40 |
| Purchase #2 | $8.36 | 4.575% | $8.7425 | $8.74 | $8.75 | $8.70 |
| Purchase #3 | $152.45 | 5.553% | $160.9155 | $160.92 | $160.90 | $160.90 |
| Purchase #4 | $180.89 | 12.346% | $203.2227 | $203.22 | $203.20 | $203.20 |
| Purchase #5 | $164.71 | 8.352% | $178.4666 | $178.47 | $178.45 | $178.50 |
| Purchase #6 | $176.89 | 12.679% | $199.3179 | $199.32 | $199.30 | $199.30 |
| Purchase #7 | $206.40 | 4.696% | $216.0925 | $216.09 | $216.10 | $216.10 |
| 7 purchase totals = | $1,075.58 | $1,177.1107 | $1,177.11 | $1,177.05 | $1,177.10 | |