| 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 | $110.41 | 11.633% | $123.254 | $123.25 | $123.25 | $123.30 |
| Purchase #2 | $147.35 | 4.504% | $153.9866 | $153.99 | $154.00 | $154.00 |
| Purchase #3 | $76.48 | 5.774% | $80.896 | $80.90 | $80.90 | $80.90 |
| Purchase #4 | $70.70 | 6.105% | $75.0162 | $75.02 | $75.00 | $75.00 |
| Purchase #5 | $109.48 | 9.771% | $120.1773 | $120.18 | $120.20 | $120.20 |
| Purchase #6 | $238.32 | 6.549% | $253.9276 | $253.93 | $253.95 | $253.90 |
| Purchase #7 | $65.75 | 8.828% | $71.5544 | $71.55 | $71.55 | $71.60 |
| 7 purchase totals = | $818.49 | $878.8121 | $878.82 | $878.85 | $878.90 | |