| 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 | $173.78 | 9.684% | $190.6089 | $190.61 | $190.60 | $190.60 |
| Purchase #2 | $169.29 | 7.287% | $181.6262 | $181.63 | $181.65 | $181.60 |
| Purchase #3 | $148.30 | 3.247% | $153.1153 | $153.12 | $153.10 | $153.10 |
| Purchase #4 | $21.37 | 7.369% | $22.9448 | $22.94 | $22.95 | $22.90 |
| Purchase #5 | $207.87 | 6.747% | $221.895 | $221.90 | $221.90 | $221.90 |
| Purchase #6 | $61.83 | 12.275% | $69.4196 | $69.42 | $69.40 | $69.40 |
| Purchase #7 | $66.36 | 4.284% | $69.2029 | $69.20 | $69.20 | $69.20 |
| 7 purchase totals = | $848.80 | $908.8127 | $908.82 | $908.80 | $908.70 | |