| 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 | $186.77 | 13.493% | $211.9709 | $211.97 | $211.95 | $212.00 |
| Purchase #2 | $149.38 | 6.294% | $158.782 | $158.78 | $158.80 | $158.80 |
| Purchase #3 | $200.47 | 10.704% | $221.9283 | $221.93 | $221.95 | $221.90 |
| Purchase #4 | $147.63 | 12.303% | $165.7929 | $165.79 | $165.80 | $165.80 |
| Purchase #5 | $11.28 | 7.162% | $12.0879 | $12.09 | $12.10 | $12.10 |
| Purchase #6 | $33.41 | 5.461% | $35.2345 | $35.23 | $35.25 | $35.20 |
| Purchase #7 | $73.59 | 3.696% | $76.3099 | $76.31 | $76.30 | $76.30 |
| 7 purchase totals = | $802.53 | $882.1064 | $882.10 | $882.15 | $882.10 | |