| 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 | $189.61 | 3.713% | $196.6502 | $196.65 | $196.65 | $196.70 |
| Purchase #2 | $17.76 | 7.856% | $19.1552 | $19.16 | $19.15 | $19.20 |
| Purchase #3 | $49.25 | 8.262% | $53.319 | $53.32 | $53.30 | $53.30 |
| Purchase #4 | $48.29 | 7.700% | $52.0083 | $52.01 | $52.00 | $52.00 |
| Purchase #5 | $222.47 | 13.292% | $252.0407 | $252.04 | $252.05 | $252.00 |
| Purchase #6 | $43.88 | 7.523% | $47.1811 | $47.18 | $47.20 | $47.20 |
| Purchase #7 | $105.50 | 5.137% | $110.9195 | $110.92 | $110.90 | $110.90 |
| 7 purchase totals = | $676.76 | $731.2740 | $731.28 | $731.25 | $731.30 | |