| 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 | $93.46 | 8.428% | $101.3368 | $101.34 | $101.35 | $101.30 |
| Purchase #2 | $135.43 | 9.428% | $148.1983 | $148.20 | $148.20 | $148.20 |
| Purchase #3 | $47.74 | 13.504% | $54.1868 | $54.19 | $54.20 | $54.20 |
| Purchase #4 | $168.64 | 10.273% | $185.9644 | $185.96 | $185.95 | $186.00 |
| Purchase #5 | $153.26 | 5.497% | $161.6847 | $161.68 | $161.70 | $161.70 |
| Purchase #6 | $213.85 | 4.549% | $223.578 | $223.58 | $223.60 | $223.60 |
| Purchase #7 | $96.60 | 3.724% | $100.1974 | $100.20 | $100.20 | $100.20 |
| 7 purchase totals = | $908.98 | $975.1464 | $975.15 | $975.20 | $975.20 | |