| 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 | $36.97 | 4.234% | $38.5353 | $38.54 | $38.55 | $38.50 |
| Purchase #2 | $132.96 | 8.498% | $144.2589 | $144.26 | $144.25 | $144.30 |
| Purchase #3 | $144.98 | 11.154% | $161.1511 | $161.15 | $161.15 | $161.20 |
| Purchase #4 | $179.52 | 4.137% | $186.9467 | $186.95 | $186.95 | $186.90 |
| Purchase #5 | $147.62 | 8.845% | $160.677 | $160.68 | $160.70 | $160.70 |
| Purchase #6 | $21.75 | 13.215% | $24.6243 | $24.62 | $24.60 | $24.60 |
| Purchase #7 | $20.28 | 13.119% | $22.9405 | $22.94 | $22.95 | $22.90 |
| 7 purchase totals = | $684.08 | $739.1338 | $739.14 | $739.15 | $739.10 | |