| 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 | $80.46 | 8.288% | $87.1285 | $87.13 | $87.15 | $87.10 |
| Purchase #2 | $146.31 | 11.203% | $162.7011 | $162.70 | $162.70 | $162.70 |
| Purchase #3 | $122.70 | 8.188% | $132.7467 | $132.75 | $132.75 | $132.70 |
| Purchase #4 | $190.71 | 4.188% | $198.6969 | $198.70 | $198.70 | $198.70 |
| Purchase #5 | $216.87 | 12.593% | $244.1804 | $244.18 | $244.20 | $244.20 |
| Purchase #6 | $9.75 | 11.550% | $10.8761 | $10.88 | $10.90 | $10.90 |
| Purchase #7 | $165.63 | 6.797% | $176.8879 | $176.89 | $176.90 | $176.90 |
| 7 purchase totals = | $932.43 | $1,013.2176 | $1,013.23 | $1,013.30 | $1,013.20 | |