| 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 | $169.55 | 4.489% | $177.1611 | $177.16 | $177.15 | $177.20 |
| Purchase #2 | $13.32 | 8.274% | $14.4221 | $14.42 | $14.40 | $14.40 |
| Purchase #3 | $40.57 | 7.753% | $43.7154 | $43.72 | $43.70 | $43.70 |
| Purchase #4 | $205.75 | 5.396% | $216.8523 | $216.85 | $216.85 | $216.90 |
| Purchase #5 | $247.91 | 11.599% | $276.6651 | $276.67 | $276.65 | $276.70 |
| Purchase #6 | $239.71 | 12.348% | $269.3094 | $269.31 | $269.30 | $269.30 |
| Purchase #7 | $206.36 | 3.617% | $213.824 | $213.82 | $213.80 | $213.80 |
| 7 purchase totals = | $1,123.17 | $1,211.9494 | $1,211.95 | $1,211.85 | $1,212.00 | |