| 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 | $142.84 | 6.561% | $152.2117 | $152.21 | $152.20 | $152.20 |
| Purchase #2 | $21.99 | 3.238% | $22.702 | $22.70 | $22.70 | $22.70 |
| Purchase #3 | $11.36 | 10.124% | $12.5101 | $12.51 | $12.50 | $12.50 |
| Purchase #4 | $218.85 | 11.685% | $244.4226 | $244.42 | $244.40 | $244.40 |
| Purchase #5 | $246.56 | 7.151% | $264.1915 | $264.19 | $264.20 | $264.20 |
| Purchase #6 | $168.74 | 4.751% | $176.7568 | $176.76 | $176.75 | $176.80 |
| Purchase #7 | $196.71 | 3.742% | $204.0709 | $204.07 | $204.05 | $204.10 |
| 7 purchase totals = | $1,007.05 | $1,076.8656 | $1,076.86 | $1,076.80 | $1,076.90 | |