| 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 | $149.87 | 6.512% | $159.6295 | $159.63 | $159.65 | $159.60 |
| Purchase #2 | $98.84 | 7.341% | $106.0958 | $106.10 | $106.10 | $106.10 |
| Purchase #3 | $165.35 | 10.475% | $182.6704 | $182.67 | $182.65 | $182.70 |
| Purchase #4 | $130.81 | 5.242% | $137.6671 | $137.67 | $137.65 | $137.70 |
| Purchase #5 | $182.42 | 11.130% | $202.7233 | $202.72 | $202.70 | $202.70 |
| Purchase #6 | $89.39 | 9.687% | $98.0492 | $98.05 | $98.05 | $98.00 |
| Purchase #7 | $10.53 | 7.662% | $11.3368 | $11.34 | $11.35 | $11.30 |
| 7 purchase totals = | $827.21 | $898.1721 | $898.18 | $898.15 | $898.10 | |