| 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 | $79.90 | 4.131% | $83.2007 | $83.20 | $83.20 | $83.20 |
| Purchase #2 | $151.94 | 10.378% | $167.7083 | $167.71 | $167.70 | $167.70 |
| Purchase #3 | $142.64 | 11.857% | $159.5528 | $159.55 | $159.55 | $159.60 |
| Purchase #4 | $173.92 | 4.115% | $181.0768 | $181.08 | $181.10 | $181.10 |
| Purchase #5 | $36.94 | 6.690% | $39.4113 | $39.41 | $39.40 | $39.40 |
| Purchase #6 | $160.85 | 7.618% | $173.1036 | $173.10 | $173.10 | $173.10 |
| Purchase #7 | $114.73 | 11.852% | $128.3278 | $128.33 | $128.35 | $128.30 |
| 7 purchase totals = | $860.92 | $932.3813 | $932.38 | $932.40 | $932.40 | |