| 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 | $161.79 | 7.354% | $173.688 | $173.69 | $173.70 | $173.70 |
| Purchase #2 | $123.44 | 9.629% | $135.326 | $135.33 | $135.35 | $135.30 |
| Purchase #3 | $206.52 | 13.729% | $234.8731 | $234.87 | $234.85 | $234.90 |
| Purchase #4 | $52.81 | 7.428% | $56.7327 | $56.73 | $56.75 | $56.70 |
| Purchase #5 | $175.54 | 8.225% | $189.9782 | $189.98 | $190.00 | $190.00 |
| Purchase #6 | $238.80 | 7.238% | $256.0843 | $256.08 | $256.10 | $256.10 |
| Purchase #7 | $224.73 | 12.301% | $252.374 | $252.37 | $252.35 | $252.40 |
| 7 purchase totals = | $1,183.63 | $1,299.0563 | $1,299.05 | $1,299.10 | $1,299.10 | |