| 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 | $143.56 | 11.550% | $160.1412 | $160.14 | $160.15 | $160.10 |
| Purchase #2 | $89.89 | 3.524% | $93.0577 | $93.06 | $93.05 | $93.10 |
| Purchase #3 | $193.55 | 4.325% | $201.921 | $201.92 | $201.90 | $201.90 |
| Purchase #4 | $134.61 | 13.364% | $152.5993 | $152.60 | $152.60 | $152.60 |
| Purchase #5 | $135.33 | 7.399% | $145.3431 | $145.34 | $145.35 | $145.30 |
| Purchase #6 | $47.84 | 10.254% | $52.7455 | $52.75 | $52.75 | $52.70 |
| Purchase #7 | $198.34 | 13.416% | $224.9493 | $224.95 | $224.95 | $224.90 |
| 7 purchase totals = | $943.12 | $1,030.7571 | $1,030.76 | $1,030.75 | $1,030.60 | |