| 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 | $138.58 | 9.832% | $152.2052 | $152.21 | $152.20 | $152.20 |
| Purchase #2 | $183.64 | 5.824% | $194.3352 | $194.34 | $194.35 | $194.30 |
| Purchase #3 | $137.32 | 10.840% | $152.2055 | $152.21 | $152.20 | $152.20 |
| Purchase #4 | $165.45 | 4.572% | $173.0144 | $173.01 | $173.00 | $173.00 |
| Purchase #5 | $208.80 | 10.309% | $230.3252 | $230.33 | $230.35 | $230.30 |
| Purchase #6 | $190.25 | 5.805% | $201.294 | $201.29 | $201.30 | $201.30 |
| Purchase #7 | $65.83 | 10.374% | $72.6592 | $72.66 | $72.65 | $72.70 |
| 7 purchase totals = | $1,089.87 | $1,176.0387 | $1,176.05 | $1,176.05 | $1,176.00 | |