| 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 | $130.63 | 5.873% | $138.3019 | $138.30 | $138.30 | $138.30 |
| Purchase #2 | $162.25 | 10.237% | $178.8595 | $178.86 | $178.85 | $178.90 |
| Purchase #3 | $208.90 | 3.720% | $216.6711 | $216.67 | $216.65 | $216.70 |
| Purchase #4 | $118.66 | 4.793% | $124.3474 | $124.35 | $124.35 | $124.30 |
| Purchase #5 | $141.62 | 10.147% | $155.9902 | $155.99 | $156.00 | $156.00 |
| Purchase #6 | $111.84 | 7.435% | $120.1553 | $120.16 | $120.15 | $120.20 |
| Purchase #7 | $234.53 | 10.539% | $259.2471 | $259.25 | $259.25 | $259.20 |
| 7 purchase totals = | $1,108.43 | $1,193.5725 | $1,193.58 | $1,193.55 | $1,193.60 | |