| 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 | $135.91 | 3.181% | $140.2333 | $140.23 | $140.25 | $140.20 |
| Purchase #2 | $195.39 | 12.570% | $219.9505 | $219.95 | $219.95 | $220.00 |
| Purchase #3 | $211.37 | 10.117% | $232.7543 | $232.75 | $232.75 | $232.80 |
| Purchase #4 | $56.30 | 11.779% | $62.9316 | $62.93 | $62.95 | $62.90 |
| Purchase #5 | $21.56 | 8.780% | $23.453 | $23.45 | $23.45 | $23.50 |
| Purchase #6 | $162.77 | 12.155% | $182.5547 | $182.55 | $182.55 | $182.60 |
| Purchase #7 | $98.45 | 11.798% | $110.0651 | $110.07 | $110.05 | $110.10 |
| 7 purchase totals = | $881.75 | $971.9425 | $971.93 | $971.95 | $972.10 | |