| 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 | $144.53 | 3.495% | $149.5813 | $149.58 | $149.60 | $149.60 |
| Purchase #2 | $88.42 | 8.662% | $96.0789 | $96.08 | $96.10 | $96.10 |
| Purchase #3 | $132.57 | 6.299% | $140.9206 | $140.92 | $140.90 | $140.90 |
| Purchase #4 | $133.94 | 11.328% | $149.1127 | $149.11 | $149.10 | $149.10 |
| Purchase #5 | $23.78 | 10.874% | $26.3658 | $26.37 | $26.35 | $26.40 |
| Purchase #6 | $197.65 | 7.378% | $212.2326 | $212.23 | $212.25 | $212.20 |
| Purchase #7 | $203.61 | 13.424% | $230.9426 | $230.94 | $230.95 | $230.90 |
| 7 purchase totals = | $924.50 | $1,005.2345 | $1,005.23 | $1,005.25 | $1,005.20 | |