| 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 | $149.86 | 13.308% | $169.8034 | $169.80 | $169.80 | $169.80 |
| Purchase #2 | $40.98 | 5.858% | $43.3806 | $43.38 | $43.40 | $43.40 |
| Purchase #3 | $197.44 | 6.190% | $209.6615 | $209.66 | $209.65 | $209.70 |
| Purchase #4 | $211.30 | 4.763% | $221.3642 | $221.36 | $221.35 | $221.40 |
| Purchase #5 | $245.27 | 8.362% | $265.7795 | $265.78 | $265.80 | $265.80 |
| Purchase #6 | $149.43 | 8.433% | $162.0314 | $162.03 | $162.05 | $162.00 |
| Purchase #7 | $162.59 | 7.495% | $174.7761 | $174.78 | $174.80 | $174.80 |
| 7 purchase totals = | $1,156.87 | $1,246.7967 | $1,246.79 | $1,246.85 | $1,246.90 | |