| 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 | $132.42 | 7.189% | $141.9397 | $141.94 | $141.95 | $141.90 |
| Purchase #2 | $88.68 | 5.266% | $93.3499 | $93.35 | $93.35 | $93.30 |
| Purchase #3 | $62.77 | 11.393% | $69.9214 | $69.92 | $69.90 | $69.90 |
| Purchase #4 | $9.59 | 5.312% | $10.0994 | $10.10 | $10.10 | $10.10 |
| Purchase #5 | $178.76 | 5.781% | $189.0941 | $189.09 | $189.10 | $189.10 |
| Purchase #6 | $8.54 | 4.135% | $8.8931 | $8.89 | $8.90 | $8.90 |
| Purchase #7 | $130.60 | 7.812% | $140.8025 | $140.80 | $140.80 | $140.80 |
| 7 purchase totals = | $611.36 | $654.1001 | $654.09 | $654.10 | $654.00 | |