| 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 | $196.38 | 5.551% | $207.2811 | $207.28 | $207.30 | $207.30 |
| Purchase #2 | $12.28 | 10.105% | $13.5209 | $13.52 | $13.50 | $13.50 |
| Purchase #3 | $156.51 | 4.826% | $164.0632 | $164.06 | $164.05 | $164.10 |
| Purchase #4 | $128.62 | 11.200% | $143.0254 | $143.03 | $143.05 | $143.00 |
| Purchase #5 | $18.70 | 6.723% | $19.9572 | $19.96 | $19.95 | $20.00 |
| Purchase #6 | $203.62 | 9.339% | $222.6361 | $222.64 | $222.65 | $222.60 |
| Purchase #7 | $155.54 | 6.742% | $166.0265 | $166.03 | $166.05 | $166.00 |
| 7 purchase totals = | $871.65 | $936.5104 | $936.52 | $936.55 | $936.50 | |