| 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 | $166.53 | 7.524% | $179.0597 | $179.06 | $179.05 | $179.10 |
| Purchase #2 | $179.28 | 5.402% | $188.9647 | $188.96 | $188.95 | $189.00 |
| Purchase #3 | $201.38 | 12.394% | $226.339 | $226.34 | $226.35 | $226.30 |
| Purchase #4 | $180.99 | 9.106% | $197.4709 | $197.47 | $197.45 | $197.50 |
| Purchase #5 | $113.57 | 13.245% | $128.6123 | $128.61 | $128.60 | $128.60 |
| Purchase #6 | $160.81 | 4.610% | $168.2233 | $168.22 | $168.20 | $168.20 |
| Purchase #7 | $230.55 | 9.264% | $251.9082 | $251.91 | $251.90 | $251.90 |
| 7 purchase totals = | $1,233.11 | $1,340.5781 | $1,340.57 | $1,340.50 | $1,340.60 | |