| 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 | $165.97 | 9.727% | $182.1139 | $182.11 | $182.10 | $182.10 |
| Purchase #2 | $150.55 | 5.443% | $158.7444 | $158.74 | $158.75 | $158.70 |
| Purchase #3 | $92.69 | 6.508% | $98.7223 | $98.72 | $98.70 | $98.70 |
| Purchase #4 | $160.86 | 6.534% | $171.3706 | $171.37 | $171.35 | $171.40 |
| Purchase #5 | $209.49 | 11.812% | $234.235 | $234.24 | $234.25 | $234.20 |
| Purchase #6 | $203.31 | 5.774% | $215.0491 | $215.05 | $215.05 | $215.00 |
| Purchase #7 | $44.27 | 5.720% | $46.8022 | $46.80 | $46.80 | $46.80 |
| 7 purchase totals = | $1,027.14 | $1,107.0375 | $1,107.03 | $1,107.00 | $1,106.90 | |