| 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 | $152.77 | 12.124% | $171.2918 | $171.29 | $171.30 | $171.30 |
| Purchase #2 | $233.38 | 5.627% | $246.5123 | $246.51 | $246.50 | $246.50 |
| Purchase #3 | $235.69 | 7.450% | $253.2489 | $253.25 | $253.25 | $253.20 |
| Purchase #4 | $209.59 | 3.686% | $217.3155 | $217.32 | $217.30 | $217.30 |
| Purchase #5 | $118.90 | 3.360% | $122.895 | $122.90 | $122.90 | $122.90 |
| Purchase #6 | $73.25 | 3.206% | $75.5984 | $75.60 | $75.60 | $75.60 |
| Purchase #7 | $110.58 | 6.515% | $117.7843 | $117.78 | $117.80 | $117.80 |
| 7 purchase totals = | $1,134.16 | $1,204.6462 | $1,204.65 | $1,204.65 | $1,204.60 | |