| 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 | $142.44 | 12.860% | $160.7578 | $160.76 | $160.75 | $160.80 |
| Purchase #2 | $62.73 | 11.630% | $70.0255 | $70.03 | $70.05 | $70.00 |
| Purchase #3 | $181.42 | 9.585% | $198.8091 | $198.81 | $198.80 | $198.80 |
| Purchase #4 | $217.33 | 6.847% | $232.2106 | $232.21 | $232.20 | $232.20 |
| Purchase #5 | $21.76 | 5.338% | $22.9215 | $22.92 | $22.90 | $22.90 |
| Purchase #6 | $139.37 | 5.441% | $146.9531 | $146.95 | $146.95 | $147.00 |
| Purchase #7 | $165.86 | 7.636% | $178.5251 | $178.53 | $178.55 | $178.50 |
| 7 purchase totals = | $930.91 | $1,010.2027 | $1,010.21 | $1,010.20 | $1,010.20 | |