| 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 | $162.75 | 13.731% | $185.0972 | $185.10 | $185.10 | $185.10 |
| Purchase #2 | $233.45 | 9.153% | $254.8177 | $254.82 | $254.80 | $254.80 |
| Purchase #3 | $138.51 | 7.850% | $149.383 | $149.38 | $149.40 | $149.40 |
| Purchase #4 | $83.81 | 11.417% | $93.3786 | $93.38 | $93.40 | $93.40 |
| Purchase #5 | $69.41 | 8.794% | $75.5139 | $75.51 | $75.50 | $75.50 |
| Purchase #6 | $148.57 | 5.245% | $156.3625 | $156.36 | $156.35 | $156.40 |
| Purchase #7 | $223.51 | 4.609% | $233.8116 | $233.81 | $233.80 | $233.80 |
| 7 purchase totals = | $1,060.01 | $1,148.3645 | $1,148.36 | $1,148.35 | $1,148.40 | |