| 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 | $159.77 | 11.571% | $178.257 | $178.26 | $178.25 | $178.30 |
| Purchase #2 | $152.74 | 4.773% | $160.0303 | $160.03 | $160.05 | $160.00 |
| Purchase #3 | $17.49 | 11.748% | $19.5447 | $19.54 | $19.55 | $19.50 |
| Purchase #4 | $77.91 | 11.410% | $86.7995 | $86.80 | $86.80 | $86.80 |
| Purchase #5 | $16.42 | 12.318% | $18.4426 | $18.44 | $18.45 | $18.40 |
| Purchase #6 | $75.65 | 7.387% | $81.2383 | $81.24 | $81.25 | $81.20 |
| Purchase #7 | $152.92 | 6.398% | $162.7038 | $162.70 | $162.70 | $162.70 |
| 7 purchase totals = | $652.90 | $707.0162 | $707.01 | $707.05 | $706.90 | |