| 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 | $152.91 | 8.539% | $165.967 | $165.97 | $165.95 | $166.00 |
| Purchase #2 | $154.76 | 9.654% | $169.7005 | $169.70 | $169.70 | $169.70 |
| Purchase #3 | $123.46 | 6.329% | $131.2738 | $131.27 | $131.25 | $131.30 |
| Purchase #4 | $8.27 | 6.628% | $8.8181 | $8.82 | $8.80 | $8.80 |
| Purchase #5 | $139.43 | 11.518% | $155.4895 | $155.49 | $155.50 | $155.50 |
| Purchase #6 | $170.61 | 10.311% | $188.2016 | $188.20 | $188.20 | $188.20 |
| Purchase #7 | $173.45 | 7.609% | $186.6478 | $186.65 | $186.65 | $186.60 |
| 7 purchase totals = | $922.89 | $1,006.0983 | $1,006.10 | $1,006.05 | $1,006.10 | |