| 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 | $175.99 | 6.406% | $187.2639 | $187.26 | $187.25 | $187.30 |
| Purchase #2 | $103.47 | 11.343% | $115.2066 | $115.21 | $115.20 | $115.20 |
| Purchase #3 | $49.47 | 9.750% | $54.2933 | $54.29 | $54.30 | $54.30 |
| Purchase #4 | $34.49 | 10.251% | $38.0256 | $38.03 | $38.05 | $38.00 |
| Purchase #5 | $192.60 | 5.249% | $202.7096 | $202.71 | $202.70 | $202.70 |
| Purchase #6 | $82.97 | 13.460% | $94.1378 | $94.14 | $94.15 | $94.10 |
| Purchase #7 | $41.42 | 5.698% | $43.7801 | $43.78 | $43.80 | $43.80 |
| 7 purchase totals = | $680.41 | $735.4169 | $735.42 | $735.45 | $735.40 | |