| 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 | $169.92 | 4.580% | $177.7023 | $177.70 | $177.70 | $177.70 |
| Purchase #2 | $214.76 | 12.496% | $241.5964 | $241.60 | $241.60 | $241.60 |
| Purchase #3 | $211.81 | 8.210% | $229.1996 | $229.20 | $229.20 | $229.20 |
| Purchase #4 | $222.56 | 3.214% | $229.7131 | $229.71 | $229.70 | $229.70 |
| Purchase #5 | $114.58 | 9.216% | $125.1397 | $125.14 | $125.15 | $125.10 |
| Purchase #6 | $84.41 | 3.278% | $87.177 | $87.18 | $87.20 | $87.20 |
| Purchase #7 | $31.72 | 6.666% | $33.8345 | $33.83 | $33.85 | $33.80 |
| 7 purchase totals = | $1,049.76 | $1,124.3626 | $1,124.36 | $1,124.40 | $1,124.30 | |