| 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 | $120.84 | 8.416% | $131.0099 | $131.01 | $131.00 | $131.00 |
| Purchase #2 | $202.92 | 11.755% | $226.7732 | $226.77 | $226.75 | $226.80 |
| Purchase #3 | $147.87 | 6.302% | $157.1888 | $157.19 | $157.20 | $157.20 |
| Purchase #4 | $60.30 | 8.847% | $65.6347 | $65.63 | $65.65 | $65.60 |
| Purchase #5 | $123.51 | 10.590% | $136.5897 | $136.59 | $136.60 | $136.60 |
| Purchase #6 | $28.60 | 6.160% | $30.3618 | $30.36 | $30.35 | $30.40 |
| Purchase #7 | $90.39 | 7.278% | $96.9686 | $96.97 | $96.95 | $97.00 |
| 7 purchase totals = | $774.43 | $844.5267 | $844.52 | $844.50 | $844.60 | |