| 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 | $189.97 | 6.202% | $201.7519 | $201.75 | $201.75 | $201.80 |
| Purchase #2 | $148.89 | 5.332% | $156.8288 | $156.83 | $156.85 | $156.80 |
| Purchase #3 | $168.67 | 13.111% | $190.7843 | $190.78 | $190.80 | $190.80 |
| Purchase #4 | $41.95 | 4.333% | $43.7677 | $43.77 | $43.75 | $43.80 |
| Purchase #5 | $36.42 | 7.139% | $39.02 | $39.02 | $39.00 | $39.00 |
| Purchase #6 | $71.56 | 11.361% | $79.6899 | $79.69 | $79.70 | $79.70 |
| Purchase #7 | $201.77 | 13.279% | $228.563 | $228.56 | $228.55 | $228.60 |
| 7 purchase totals = | $859.23 | $940.4056 | $940.40 | $940.40 | $940.50 | |