| 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 | $147.68 | 3.133% | $152.3068 | $152.31 | $152.30 | $152.30 |
| Purchase #2 | $165.33 | 9.763% | $181.4712 | $181.47 | $181.45 | $181.50 |
| Purchase #3 | $126.37 | 12.558% | $142.2395 | $142.24 | $142.25 | $142.20 |
| Purchase #4 | $149.79 | 12.596% | $168.6575 | $168.66 | $168.65 | $168.70 |
| Purchase #5 | $81.25 | 4.132% | $84.6073 | $84.61 | $84.60 | $84.60 |
| Purchase #6 | $143.43 | 11.418% | $159.8068 | $159.81 | $159.80 | $159.80 |
| Purchase #7 | $136.45 | 6.611% | $145.4707 | $145.47 | $145.45 | $145.50 |
| 7 purchase totals = | $950.30 | $1,034.5598 | $1,034.57 | $1,034.50 | $1,034.60 | |