| 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 | $152.26 | 8.498% | $165.1991 | $165.20 | $165.20 | $165.20 |
| Purchase #2 | $184.47 | 3.580% | $191.074 | $191.07 | $191.05 | $191.10 |
| Purchase #3 | $21.79 | 11.544% | $24.3054 | $24.31 | $24.30 | $24.30 |
| Purchase #4 | $103.68 | 11.193% | $115.2849 | $115.28 | $115.30 | $115.30 |
| Purchase #5 | $246.74 | 8.199% | $266.9702 | $266.97 | $266.95 | $267.00 |
| Purchase #6 | $128.69 | 13.645% | $146.2498 | $146.25 | $146.25 | $146.20 |
| Purchase #7 | $200.91 | 8.261% | $217.5072 | $217.51 | $217.50 | $217.50 |
| 7 purchase totals = | $1,038.54 | $1,126.5906 | $1,126.59 | $1,126.55 | $1,126.60 | |