| 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 | $171.99 | 6.835% | $183.7455 | $183.75 | $183.75 | $183.70 |
| Purchase #2 | $67.88 | 5.484% | $71.6025 | $71.60 | $71.60 | $71.60 |
| Purchase #3 | $101.30 | 5.706% | $107.0802 | $107.08 | $107.10 | $107.10 |
| Purchase #4 | $186.51 | 13.110% | $210.9615 | $210.96 | $210.95 | $211.00 |
| Purchase #5 | $8.67 | 3.664% | $8.9877 | $8.99 | $9.00 | $9.00 |
| Purchase #6 | $86.28 | 8.645% | $93.7389 | $93.74 | $93.75 | $93.70 |
| Purchase #7 | $44.77 | 13.307% | $50.7275 | $50.73 | $50.75 | $50.70 |
| 7 purchase totals = | $667.40 | $726.8438 | $726.85 | $726.90 | $726.80 | |