| 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 | $161.65 | 12.262% | $181.4715 | $181.47 | $181.45 | $181.50 |
| Purchase #2 | $186.86 | 10.671% | $206.7998 | $206.80 | $206.80 | $206.80 |
| Purchase #3 | $100.60 | 6.762% | $107.4026 | $107.40 | $107.40 | $107.40 |
| Purchase #4 | $144.94 | 8.186% | $156.8048 | $156.80 | $156.80 | $156.80 |
| Purchase #5 | $152.36 | 6.830% | $162.7662 | $162.77 | $162.75 | $162.80 |
| Purchase #6 | $6.76 | 5.698% | $7.1452 | $7.15 | $7.15 | $7.10 |
| Purchase #7 | $101.86 | 13.859% | $115.9768 | $115.98 | $116.00 | $116.00 |
| 7 purchase totals = | $855.03 | $938.3669 | $938.37 | $938.35 | $938.40 | |