| 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 | $171.99 | 13.294% | $194.8544 | $194.85 | $194.85 | $194.90 |
| Purchase #2 | $109.48 | 4.825% | $114.7624 | $114.76 | $114.75 | $114.80 |
| Purchase #3 | $181.94 | 5.728% | $192.3615 | $192.36 | $192.35 | $192.40 |
| Purchase #4 | $218.59 | 8.560% | $237.3013 | $237.30 | $237.30 | $237.30 |
| Purchase #5 | $169.90 | 11.751% | $189.8649 | $189.86 | $189.85 | $189.90 |
| Purchase #6 | $13.37 | 13.517% | $15.1772 | $15.18 | $15.20 | $15.20 |
| Purchase #7 | $247.88 | 4.527% | $259.1015 | $259.10 | $259.10 | $259.10 |
| 7 purchase totals = | $1,113.15 | $1,203.4232 | $1,203.41 | $1,203.40 | $1,203.60 | |