| 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 | $178.50 | 7.752% | $192.3373 | $192.34 | $192.35 | $192.30 |
| Purchase #2 | $197.40 | 7.153% | $211.52 | $211.52 | $211.50 | $211.50 |
| Purchase #3 | $220.62 | 5.603% | $232.9813 | $232.98 | $233.00 | $233.00 |
| Purchase #4 | $7.26 | 11.854% | $8.1206 | $8.12 | $8.10 | $8.10 |
| Purchase #5 | $149.43 | 3.128% | $154.1042 | $154.10 | $154.10 | $154.10 |
| Purchase #6 | $61.26 | 12.590% | $68.9726 | $68.97 | $68.95 | $69.00 |
| Purchase #7 | $97.68 | 3.394% | $100.9953 | $101.00 | $101.00 | $101.00 |
| 7 purchase totals = | $912.15 | $969.0313 | $969.03 | $969.00 | $969.00 | |