| 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 | $176.27 | 3.479% | $182.4024 | $182.40 | $182.40 | $182.40 |
| Purchase #2 | $112.97 | 5.641% | $119.3426 | $119.34 | $119.35 | $119.30 |
| Purchase #3 | $122.51 | 10.319% | $135.1518 | $135.15 | $135.15 | $135.20 |
| Purchase #4 | $242.72 | 8.530% | $263.424 | $263.42 | $263.40 | $263.40 |
| Purchase #5 | $211.98 | 9.496% | $232.1096 | $232.11 | $232.10 | $232.10 |
| Purchase #6 | $39.78 | 12.333% | $44.6861 | $44.69 | $44.70 | $44.70 |
| Purchase #7 | $153.92 | 5.319% | $162.107 | $162.11 | $162.10 | $162.10 |
| 7 purchase totals = | $1,060.15 | $1,139.2235 | $1,139.22 | $1,139.20 | $1,139.20 | |