| 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 | $141.33 | 12.747% | $159.3453 | $159.35 | $159.35 | $159.30 |
| Purchase #2 | $208.62 | 9.537% | $228.5161 | $228.52 | $228.50 | $228.50 |
| Purchase #3 | $111.40 | 11.788% | $124.5318 | $124.53 | $124.55 | $124.50 |
| Purchase #4 | $89.66 | 3.425% | $92.7309 | $92.73 | $92.75 | $92.70 |
| Purchase #5 | $71.83 | 13.255% | $81.3511 | $81.35 | $81.35 | $81.40 |
| Purchase #6 | $7.64 | 8.388% | $8.2808 | $8.28 | $8.30 | $8.30 |
| Purchase #7 | $232.27 | 13.609% | $263.8796 | $263.88 | $263.90 | $263.90 |
| 7 purchase totals = | $862.75 | $958.6356 | $958.64 | $958.70 | $958.60 | |