| 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 | $16.40 | 12.696% | $18.4821 | $18.48 | $18.50 | $18.50 |
| Purchase #2 | $187.71 | 8.323% | $203.3331 | $203.33 | $203.35 | $203.30 |
| Purchase #3 | $96.96 | 3.673% | $100.5213 | $100.52 | $100.50 | $100.50 |
| Purchase #4 | $206.91 | 12.524% | $232.8234 | $232.82 | $232.80 | $232.80 |
| Purchase #5 | $185.53 | 13.313% | $210.2296 | $210.23 | $210.25 | $210.20 |
| Purchase #6 | $184.45 | 5.793% | $195.1352 | $195.14 | $195.15 | $195.10 |
| Purchase #7 | $198.91 | 10.793% | $220.3784 | $220.38 | $220.40 | $220.40 |
| 7 purchase totals = | $1,076.87 | $1,180.9031 | $1,180.90 | $1,180.95 | $1,180.80 | |