| 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 | $187.39 | 10.239% | $206.5769 | $206.58 | $206.60 | $206.60 |
| Purchase #2 | $18.33 | 3.465% | $18.9651 | $18.97 | $18.95 | $19.00 |
| Purchase #3 | $10.55 | 10.302% | $11.6369 | $11.64 | $11.65 | $11.60 |
| Purchase #4 | $230.33 | 6.196% | $244.6012 | $244.60 | $244.60 | $244.60 |
| Purchase #5 | $151.63 | 9.186% | $165.5587 | $165.56 | $165.55 | $165.60 |
| Purchase #6 | $19.90 | 4.521% | $20.7997 | $20.80 | $20.80 | $20.80 |
| Purchase #7 | $107.75 | 11.570% | $120.2167 | $120.22 | $120.20 | $120.20 |
| 7 purchase totals = | $725.88 | $788.3552 | $788.37 | $788.35 | $788.40 | |