| 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 | $178.62 | 12.152% | $200.3259 | $200.33 | $200.35 | $200.30 |
| Purchase #2 | $86.97 | 4.282% | $90.6941 | $90.69 | $90.70 | $90.70 |
| Purchase #3 | $131.77 | 13.377% | $149.3969 | $149.40 | $149.40 | $149.40 |
| Purchase #4 | $189.53 | 7.145% | $203.0719 | $203.07 | $203.05 | $203.10 |
| Purchase #5 | $160.56 | 9.782% | $176.266 | $176.27 | $176.25 | $176.30 |
| Purchase #6 | $11.41 | 3.545% | $11.8145 | $11.81 | $11.80 | $11.80 |
| Purchase #7 | $155.48 | 6.677% | $165.8614 | $165.86 | $165.85 | $165.90 |
| 7 purchase totals = | $914.34 | $997.4307 | $997.43 | $997.40 | $997.50 | |