| 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 | $135.63 | 11.255% | $150.8952 | $150.90 | $150.90 | $150.90 |
| Purchase #2 | $25.68 | 13.498% | $29.1463 | $29.15 | $29.15 | $29.10 |
| Purchase #3 | $198.57 | 6.642% | $211.759 | $211.76 | $211.75 | $211.80 |
| Purchase #4 | $146.48 | 12.652% | $165.0126 | $165.01 | $165.00 | $165.00 |
| Purchase #5 | $33.92 | 4.502% | $35.4471 | $35.45 | $35.45 | $35.40 |
| Purchase #6 | $156.92 | 3.646% | $162.6413 | $162.64 | $162.65 | $162.60 |
| Purchase #7 | $70.65 | 5.135% | $74.2779 | $74.28 | $74.30 | $74.30 |
| 7 purchase totals = | $767.85 | $829.1794 | $829.19 | $829.20 | $829.10 | |