| 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 | $17.92 | 7.717% | $19.3029 | $19.30 | $19.30 | $19.30 |
| Purchase #2 | $162.41 | 7.159% | $174.0369 | $174.04 | $174.05 | $174.00 |
| Purchase #3 | $59.32 | 8.399% | $64.3023 | $64.30 | $64.30 | $64.30 |
| Purchase #4 | $182.32 | 6.489% | $194.1507 | $194.15 | $194.15 | $194.20 |
| Purchase #5 | $135.64 | 13.342% | $153.7371 | $153.74 | $153.75 | $153.70 |
| Purchase #6 | $162.29 | 3.487% | $167.9491 | $167.95 | $167.95 | $167.90 |
| Purchase #7 | $106.80 | 7.443% | $114.7491 | $114.75 | $114.75 | $114.70 |
| 7 purchase totals = | $826.70 | $888.2281 | $888.23 | $888.25 | $888.10 | |