| 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 | $224.87 | 7.554% | $241.8567 | $241.86 | $241.85 | $241.90 |
| Purchase #2 | $154.81 | 11.752% | $173.0033 | $173.00 | $173.00 | $173.00 |
| Purchase #3 | $57.28 | 6.171% | $60.8147 | $60.81 | $60.80 | $60.80 |
| Purchase #4 | $32.37 | 5.424% | $34.1257 | $34.13 | $34.15 | $34.10 |
| Purchase #5 | $27.53 | 5.665% | $29.0896 | $29.09 | $29.10 | $29.10 |
| Purchase #6 | $75.31 | 6.263% | $80.0267 | $80.03 | $80.05 | $80.00 |
| Purchase #7 | $153.67 | 13.768% | $174.8273 | $174.83 | $174.85 | $174.80 |
| 7 purchase totals = | $725.84 | $793.7440 | $793.75 | $793.80 | $793.70 | |