| 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 | $168.89 | 12.488% | $189.981 | $189.98 | $190.00 | $190.00 |
| Purchase #2 | $116.53 | 10.683% | $128.9789 | $128.98 | $129.00 | $129.00 |
| Purchase #3 | $179.93 | 12.788% | $202.9394 | $202.94 | $202.95 | $202.90 |
| Purchase #4 | $176.77 | 13.156% | $200.0259 | $200.03 | $200.05 | $200.00 |
| Purchase #5 | $99.48 | 3.443% | $102.9051 | $102.91 | $102.90 | $102.90 |
| Purchase #6 | $89.66 | 13.590% | $101.8448 | $101.84 | $101.85 | $101.80 |
| Purchase #7 | $89.66 | 12.366% | $100.7474 | $100.75 | $100.75 | $100.70 |
| 7 purchase totals = | $920.92 | $1,027.4225 | $1,027.43 | $1,027.50 | $1,027.30 | |