| 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 | $182.86 | 8.208% | $197.8691 | $197.87 | $197.85 | $197.90 |
| Purchase #2 | $72.92 | 12.230% | $81.8381 | $81.84 | $81.85 | $81.80 |
| Purchase #3 | $25.45 | 11.269% | $28.318 | $28.32 | $28.30 | $28.30 |
| Purchase #4 | $20.29 | 8.649% | $22.0449 | $22.04 | $22.05 | $22.00 |
| Purchase #5 | $15.25 | 10.450% | $16.8436 | $16.84 | $16.85 | $16.80 |
| Purchase #6 | $44.84 | 13.550% | $50.9158 | $50.92 | $50.90 | $50.90 |
| Purchase #7 | $54.45 | 11.493% | $60.7079 | $60.71 | $60.70 | $60.70 |
| 7 purchase totals = | $416.06 | $458.5374 | $458.54 | $458.50 | $458.40 | |