| 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 | $191.65 | 11.206% | $213.1263 | $213.13 | $213.15 | $213.10 |
| Purchase #2 | $181.46 | 8.305% | $196.5303 | $196.53 | $196.55 | $196.50 |
| Purchase #3 | $147.37 | 8.134% | $159.3571 | $159.36 | $159.35 | $159.40 |
| Purchase #4 | $234.52 | 10.584% | $259.3416 | $259.34 | $259.35 | $259.30 |
| Purchase #5 | $198.46 | 6.864% | $212.0823 | $212.08 | $212.10 | $212.10 |
| Purchase #6 | $14.83 | 10.848% | $16.4388 | $16.44 | $16.45 | $16.40 |
| Purchase #7 | $123.32 | 11.408% | $137.3883 | $137.39 | $137.40 | $137.40 |
| 7 purchase totals = | $1,091.61 | $1,194.2647 | $1,194.27 | $1,194.35 | $1,194.20 | |