| 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 | $133.40 | 10.864% | $147.8926 | $147.89 | $147.90 | $147.90 |
| Purchase #2 | $246.38 | 13.331% | $279.2249 | $279.22 | $279.20 | $279.20 |
| Purchase #3 | $157.89 | 13.769% | $179.6299 | $179.63 | $179.65 | $179.60 |
| Purchase #4 | $197.34 | 6.199% | $209.5731 | $209.57 | $209.55 | $209.60 |
| Purchase #5 | $67.82 | 11.519% | $75.6322 | $75.63 | $75.65 | $75.60 |
| Purchase #6 | $165.85 | 9.571% | $181.7235 | $181.72 | $181.70 | $181.70 |
| Purchase #7 | $249.87 | 12.181% | $280.3067 | $280.31 | $280.30 | $280.30 |
| 7 purchase totals = | $1,218.55 | $1,353.9829 | $1,353.97 | $1,353.95 | $1,353.90 | |