| 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 | $176.78 | 6.352% | $188.0091 | $188.01 | $188.00 | $188.00 |
| Purchase #2 | $34.60 | 12.737% | $39.007 | $39.01 | $39.00 | $39.00 |
| Purchase #3 | $83.51 | 10.537% | $92.3094 | $92.31 | $92.30 | $92.30 |
| Purchase #4 | $21.89 | 11.714% | $24.4542 | $24.45 | $24.45 | $24.50 |
| Purchase #5 | $197.69 | 11.675% | $220.7703 | $220.77 | $220.75 | $220.80 |
| Purchase #6 | $203.84 | 3.137% | $210.2345 | $210.23 | $210.25 | $210.20 |
| Purchase #7 | $137.71 | 12.656% | $155.1386 | $155.14 | $155.15 | $155.10 |
| 7 purchase totals = | $856.02 | $929.9231 | $929.92 | $929.90 | $929.90 | |