| 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 | $136.51 | 6.291% | $145.0978 | $145.10 | $145.10 | $145.10 |
| Purchase #2 | $155.98 | 7.534% | $167.7315 | $167.73 | $167.75 | $167.70 |
| Purchase #3 | $207.57 | 8.440% | $225.0889 | $225.09 | $225.10 | $225.10 |
| Purchase #4 | $144.61 | 8.494% | $156.8932 | $156.89 | $156.90 | $156.90 |
| Purchase #5 | $110.50 | 11.289% | $122.9743 | $122.97 | $122.95 | $123.00 |
| Purchase #6 | $122.89 | 4.384% | $128.2775 | $128.28 | $128.30 | $128.30 |
| Purchase #7 | $194.33 | 13.809% | $221.165 | $221.17 | $221.15 | $221.20 |
| 7 purchase totals = | $1,072.39 | $1,167.2282 | $1,167.23 | $1,167.25 | $1,167.30 | |